Form: S-3ASR

Automatic shelf registration statement of securities of well-known seasoned issuers

Exhibit 24.1

POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that each of the individuals whose signatures appear below constitutes and appoints Susan L. Blount, Richard J. Carbone and Robert M. Falzon and each of them, his or her true and lawful attorney-in-fact and agent, with full and several powers of substitution, for him or her and in his or her name, place and stead, in any and all capacities, to sign this Registration Statement and any and all amendments (including post-effective amendments) to this Registration Statement, and to file the same, with all exhibits thereto, and all documents in connection therewith, with the U.S. Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully for all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their substitutes, may lawfully do or cause to be done.

IN WITNESS WHEREOF, I have hereunto set my hand this 16th day of December, 2011.

/s/ Thomas J. Baltimore, Jr.

Thomas J. Baltimore, Jr.

Director


POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that each of the individuals whose signatures appear below constitutes and appoints Susan L. Blount, Richard J. Carbone and Robert M. Falzon and each of them, his or her true and lawful attorney-in-fact and agent, with full and several powers of substitution, for him or her and in his or her name, place and stead, in any and all capacities, to sign this Registration Statement and any and all amendments (including post-effective amendments) to this Registration Statement, and to file the same, with all exhibits thereto, and all documents in connection therewith, with the U.S. Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully for all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their substitutes, may lawfully do or cause to be done.

IN WITNESS WHEREOF, I have hereunto set my hand this 6th day of December, 2011.

/s/ Gordon M. Bethune

Gordon M. Bethune

Director


POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that each of the individuals whose signatures appear below constitutes and appoints Susan L. Blount, Richard J. Carbone and Robert M. Falzon and each of them, his or her true and lawful attorney-in-fact and agent, with full and several powers of substitution, for him or her and in his or her name, place and stead, in any and all capacities, to sign this Registration Statement and any and all amendments (including post-effective amendments) to this Registration Statement, and to file the same, with all exhibits thereto, and all documents in connection therewith, with the U.S. Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully for all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their substitutes, may lawfully do or cause to be done.

IN WITNESS WHEREOF, I have hereunto set my hand this 16th day of December, 2011.

/s/ Gaston Caperton

Gaston Caperton

Director


POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that each of the individuals whose signatures appear below constitutes and appoints Susan L. Blount, Richard J. Carbone and Robert M. Falzon and each of them, his or her true and lawful attorney-in-fact and agent, with full and several powers of substitution, for him or her and in his or her name, place and stead, in any and all capacities, to sign this Registration Statement and any and all amendments (including post-effective amendments) to this Registration Statement, and to file the same, with all exhibits thereto, and all documents in connection therewith, with the U.S. Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully for all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their substitutes, may lawfully do or cause to be done.

IN WITNESS WHEREOF, I have hereunto set my hand this 16th day of December, 2011.

/s/ Gilbert F. Casellas

Gilbert F. Casellas

Director


POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that each of the individuals whose signatures appear below constitutes and appoints Susan L. Blount, Richard J. Carbone and Robert M. Falzon and each of them, his or her true and lawful attorney-in-fact and agent, with full and several powers of substitution, for him or her and in his or her name, place and stead, in any and all capacities, to sign this Registration Statement and any and all amendments (including post-effective amendments) to this Registration Statement, and to file the same, with all exhibits thereto, and all documents in connection therewith, with the U.S. Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully for all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their substitutes, may lawfully do or cause to be done.

IN WITNESS WHEREOF, I have hereunto set my hand this 16th day of December, 2011.

/s/ James G. Cullen

James G. Cullen

Director


POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that each of the individuals whose signatures appear below constitutes and appoints Susan L. Blount, Richard J. Carbone and Robert M. Falzon and each of them, his or her true and lawful attorney-in-fact and agent, with full and several powers of substitution, for him or her and in his or her name, place and stead, in any and all capacities, to sign this Registration Statement and any and all amendments (including post-effective amendments) to this Registration Statement, and to file the same, with all exhibits thereto, and all documents in connection therewith, with the U.S. Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully for all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their substitutes, may lawfully do or cause to be done.

IN WITNESS WHEREOF, I have hereunto set my hand this 6th day of December, 2011.

/s/ William H. Gray, III

William H. Gray, III

Director


POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that each of the individuals whose signatures appear below constitutes and appoints Susan L. Blount, Richard J. Carbone and Robert M. Falzon and each of them, his or her true and lawful attorney-in-fact and agent, with full and several powers of substitution, for him or her and in his or her name, place and stead, in any and all capacities, to sign this Registration Statement and any and all amendments (including post-effective amendments) to this Registration Statement, and to file the same, with all exhibits thereto, and all documents in connection therewith, with the U.S. Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully for all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their substitutes, may lawfully do or cause to be done.

IN WITNESS WHEREOF, I have hereunto set my hand this 20th day of December, 2011.

/s/ Mark B. Grier

Mark B. Grier

Vice Chairman and Director


POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that each of the individuals whose signatures appear below constitutes and appoints Susan L. Blount, Richard J. Carbone and Robert M. Falzon and each of them, his or her true and lawful attorney-in-fact and agent, with full and several powers of substitution, for him or her and in his or her name, place and stead, in any and all capacities, to sign this Registration Statement and any and all amendments (including post-effective amendments) to this Registration Statement, and to file the same, with all exhibits thereto, and all documents in connection therewith, with the U.S. Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully for all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their substitutes, may lawfully do or cause to be done.

IN WITNESS WHEREOF, I have hereunto set my hand this 21st day of December, 2011.

/s/ Constance J. Horner

Constance J. Horner

Director


POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that each of the individuals whose signatures appear below constitutes and appoints Susan L. Blount, Richard J. Carbone and Robert M. Falzon and each of them, his or her true and lawful attorney-in-fact and agent, with full and several powers of substitution, for him or her and in his or her name, place and stead, in any and all capacities, to sign this Registration Statement and any and all amendments (including post-effective amendments) to this Registration Statement, and to file the same, with all exhibits thereto, and all documents in connection therewith, with the U.S. Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully for all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their substitutes, may lawfully do or cause to be done.

IN WITNESS WHEREOF, I have hereunto set my hand this 16th day of December, 2011.

/s/ Martina Hund-Mejean

Martina Hund-Mejean

Director


POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that each of the individuals whose signatures appear below constitutes and appoints Susan L. Blount, Richard J. Carbone and Robert M. Falzon and each of them, his or her true and lawful attorney-in-fact and agent, with full and several powers of substitution, for him or her and in his or her name, place and stead, in any and all capacities, to sign this Registration Statement and any and all amendments (including post-effective amendments) to this Registration Statement, and to file the same, with all exhibits thereto, and all documents in connection therewith, with the U.S. Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully for all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their substitutes, may lawfully do or cause to be done.

IN WITNESS WHEREOF, I have hereunto set my hand this 18th day of December, 2011.

/s/ Karl J. Krapek

Karl J. Krapek

Director


POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that each of the individuals whose signatures appear below constitutes and appoints Susan L. Blount, Richard J. Carbone and Robert M. Falzon and each of them, his or her true and lawful attorney-in-fact and agent, with full and several powers of substitution, for him or her and in his or her name, place and stead, in any and all capacities, to sign this Registration Statement and any and all amendments (including post-effective amendments) to this Registration Statement, and to file the same, with all exhibits thereto, and all documents in connection therewith, with the U.S. Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully for all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their substitutes, may lawfully do or cause to be done.

IN WITNESS WHEREOF, I have hereunto set my hand this 23rd day of December, 2011.

/s/ Christine A. Poon

Christine A. Poon

Director


POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that each of the individuals whose signatures appear below constitutes and appoints Susan L. Blount, Richard J. Carbone and Robert M. Falzon and each of them, his or her true and lawful attorney-in-fact and agent, with full and several powers of substitution, for him or her and in his or her name, place and stead, in any and all capacities, to sign this Registration Statement and any and all amendments (including post-effective amendments) to this Registration Statement, and to file the same, with all exhibits thereto, and all documents in connection therewith, with the U.S. Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully for all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their substitutes, may lawfully do or cause to be done.

IN WITNESS WHEREOF, I have hereunto set my hand this 20th day of December, 2011.

/s/ James A. Unruh

James A. Unruh

Director


POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that each of the individuals whose signatures appear below constitutes and appoints Susan L. Blount, Richard J. Carbone and Robert M. Falzon and each of them, his or her true and lawful attorney-in-fact and agent, with full and several powers of substitution, for him or her and in his or her name, place and stead, in any and all capacities, to sign this Registration Statement and any and all amendments (including post-effective amendments) to this Registration Statement, and to file the same, with all exhibits thereto, and all documents in connection therewith, with the U.S. Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully for all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their substitutes, may lawfully do or cause to be done.

IN WITNESS WHEREOF, I have hereunto set my hand this 1st day of February, 2012.

/s/ Peter B. Sayre

Peter B. Sayre

Senior Vice President and Controller

(Principal Accounting Officer)


POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that each of the individuals whose signatures appear below constitutes and appoints Susan L. Blount, Richard J. Carbone and Robert M. Falzon and each of them, his or her true and lawful attorney-in-fact and agent, with full and several powers of substitution, for him or her and in his or her name, place and stead, in any and all capacities, to sign this Registration Statement and any and all amendments (including post-effective amendments) to this Registration Statement, and to file the same, with all exhibits thereto, and all documents in connection therewith, with the U.S. Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully for all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or their substitutes, may lawfully do or cause to be done.

IN WITNESS WHEREOF, I have hereunto set my hand this 16th day of December, 2011.

/s/ John R. Strangfeld

John R. Strangfeld

Chairman, Chief Executive Officer,

President and Director