Exhibit 24.1
KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints Ralph Quinsey and Raymond A. Link, jointly and severally, his attorneys-in-fact, each with the power of substitution, for him in any and all capacities, to sign any amendments to this Annual Report on Form 10-K and to file the same, with exhibits thereto and other documents in connection therewith, with the Securities and Exchange Commission, hereby ratifying and confirming all that each of said attorneys-in-fact, or his substitute or substitutes, may do or cause to be done by virtue hereof.
Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed by the following persons in the capacities and on the dates indicated.
Signature |
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| Title |
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| Date |
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/s/ RALPH G. QUINSEY |
| President and Chief Executive Officer |
| March 15, 2005 | ||||||
Ralph G. Quinsey |
| (Principal Executive Officer) |
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/s/ RAYMOND A. LINK |
| Vice President, Finance and Administration, |
| March 15, 2005 | ||||||
Raymond A. Link |
| Chief Financial Officer and Secretary |
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| (Principal Financial and Accounting Officer) |
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/s/ STEVEN J. SHARP |
| Chairman of the Board |
| March 15, 2005 | ||||||
Steven J. Sharp |
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/s/ FRANCISCO ALVAREZ |
| Director |
| March 15, 2005 | ||||||
Francisco Alvarez |
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/s/ PAUL A. GARY |
| Director |
| March 15, 2005 | ||||||
Paul A. Gary |
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/s/ NICOLAS KAUSER |
| Director |
| March 15, 2005 | ||||||
Nicolas Kauser |
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/s/ WALDEN C. RHINES |
| Director |
| March 15, 2005 | ||||||
Walden C. Rhines |
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/s/ EDWARD F. TUCK |
| Director |
| March 15, 2005 | ||||||
Edward F. Tuck |
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/s/ WILLIS C. YOUNG |
| Director |
| March 15, 2005 | ||||||
Willis C. Young |
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