Attached files
Exhibit 24.1
LIMITED POWER OF ATTORNEY
KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below hereby constitutes and appoints Robert J. Keller, Neal V. Fenwick, and Thomas P. ONeill, Jr. and each of them, as his true and lawful attorneys-in-fact and agents, with power to act with or without the others and with full power of substitution and re-substitution, to do any and all acts and things and to execute any and all instruments which said attorneys and agents and each of them may deem necessary or desirable to enable the registrant to comply with the U.S. Securities and Exchange Act of 1934, as amended, and any rules, regulations and requirements of the U.S. Securities and Exchange Commission thereunder in connection with the registrants Annual Report on Form 10-K for the fiscal year ended December 31, 2009 (the Annual Report), including specifically, but without limiting the generality of the foregoing, power and authority to sign the name of the registrant and the name of the undersigned, individually and in his capacity as a director or officer of the registrant, to the Annual Report as filed with the United States Securities and Exchange Commission, to any and all amendments thereto, and to any and all instruments or documents filed as part thereof or in connection therewith; and each of the undersigned hereby ratifies and confirms all that said attorneys and agents and each of them shall so or cause to be done by virtue hereof.
Signature |
Title |
Date | ||
/s/ Robert J. Keller Robert J. Keller |
Chairman of the Board and Chief Executive Officer (principal executive officer) |
February 24, 2010 | ||
/s/ Neal V. Fenwick Neal V. Fenwick |
Executive Vice President and Chief Financial Officer (principal financial officer) |
February 24, 2010 | ||
/s/ Thomas P. ONeill, Jr Thomas P. ONeill, Jr. |
Senior Vice President and Finance and Accounting (principal accounting officer) |
February 24, 2010 | ||
/s/ George V. Bayly George V. Bayly |
Director | February 24, 2010 | ||
/s/ Dr. Patricia O. Ewers Dr. Patricia O. Ewers |
Director | February 24, 2010 | ||
/s/ G. Thomas Hargrove G. Thomas Hargrove |
Director | February 24, 2010 | ||
/s/ Robert H. Jenkins Robert H. Jenkins |
Director | February 24, 2010 | ||
/s/ Thomas Kroeger Thomas Kroeger |
Director | February 24, 2010 | ||
/s/ Michael Norkus Michael Norkus |
Director | February 24, 2010 | ||
/s/ Norman H. Wesley Norman H. Wesley |
Director | February 24, 2010 | ||