EX-24.1 8 l11133aexv24w1.htm EX-24.1: POWER OF ATTORNEY EX-24.1:
 

Exhibit 24.1

POWER OF ATTORNEY

     KNOW ALL MEN BY THESE PRESENTS, that the undersigned Director of GenCorp Inc. hereby constitutes and appoints Yasmin R. Seyal and Mark A. Whitney, and each of them (each with full power to act alone), his true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign the Annual Report on Form 10-K of GenCorp Inc. for the fiscal year ended November 30, 2004 on his behalf, and to file the same with all exhibits thereto, and other documents in connection therewith, with the 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, as fully to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact or agents, or any of them, or their or his substitute or substitutes, may lawfully do or cause to be done by virtue hereof. This Power of Attorney expires March 1, 2005.

/s/ J. Robert Anderson
J. Robert Anderson

Dated: February 10, 2005

40


 

POWER OF ATTORNEY

     KNOW ALL MEN BY THESE PRESENTS, that the undersigned Director of GenCorp Inc. hereby constitutes and appoints Yasmin R. Seyal and Mark A. Whitney, and each of them (each with full power to act alone), his true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign the Annual Report on Form 10-K of GenCorp Inc. for the fiscal year ended November 30, 2004 on his behalf, and to file the same with all exhibits thereto, and other documents in connection therewith, with the 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, as fully to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact or agents, or any of them, or their or his substitute or substitutes, may lawfully do or cause to be done by virtue hereof. This Power of Attorney expires March 1, 2005.

/s/ Charles F. Bolden Jr.
Charles F. Bolden Jr.

Dated: February 10, 2005

41


 

POWER OF ATTORNEY

     KNOW ALL MEN BY THESE PRESENTS, that the undersigned Director of GenCorp Inc. hereby constitutes and appoints Yasmin R. Seyal and Mark A. Whitney, and each of them (each with full power to act alone), his true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign the Annual Report on Form 10-K of GenCorp Inc. for the fiscal year ended November 30, 2004 on his behalf, and to file the same with all exhibits thereto, and other documents in connection therewith, with the 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, as fully to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact or agents, or any of them, or their or his substitute or substitutes, may lawfully do or cause to be done by virtue hereof. This Power of Attorney expires March 1, 2005.

/s/ J. Gary Cooper _
J. Gary Cooper

Dated: February 10, 2005

42


 

POWER OF ATTORNEY

     KNOW ALL MEN BY THESE PRESENTS, that the undersigned Director of GenCorp Inc. hereby constitutes and appoints Yasmin R. Seyal and Mark A. Whitney, and each of them (each with full power to act alone), his true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign the Annual Report on Form 10-K of GenCorp Inc. for the fiscal year ended November 30, 2004 on his behalf, and to file the same with all exhibits thereto, and other documents in connection therewith, with the 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, as fully to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact or agents, or any of them, or their or his substitute or substitutes, may lawfully do or cause to be done by virtue hereof. This Power of Attorney expires March 1, 2005.

/s/ James J. Didion
James J. Didion

Dated: February 10, 2005

43


 

POWER OF ATTORNEY

     KNOW ALL MEN BY THESE PRESENTS, that the undersigned Director of GenCorp Inc. hereby constitutes and appoints Yasmin R. Seyal and Mark A. Whitney, and each of them (each with full power to act alone), his true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign the Annual Report on Form 10-K of GenCorp Inc. for the fiscal year ended November 30, 2004 on his behalf, and to file the same with all exhibits thereto, and other documents in connection therewith, with the 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, as fully to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact or agents, or any of them, or their or his substitute or substitutes, may lawfully do or cause to be done by virtue hereof. This Power of Attorney expires March 1, 2005.

/s/ William K. Hall
William K. Hall

Dated: February 10, 2005

44


 

POWER OF ATTORNEY

     KNOW ALL MEN BY THESE PRESENTS, that the undersigned Director of GenCorp Inc. hereby constitutes and appoints Yasmin R. Seyal and Mark A. Whitney, and each of them (each with full power to act alone), his true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign the Annual Report on Form 10-K of GenCorp Inc. for the fiscal year ended November 30, 2004 on his behalf, and to file the same with all exhibits thereto, and other documents in connection therewith, with the 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, as fully to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact or agents, or any of them, or their or his substitute or substitutes, may lawfully do or cause to be done by virtue hereof. This Power of Attorney expires March 1, 2005.

/s/ James M. Osterhoff
James M. Osterhoff

Dated: February 10, 2005

45


 

POWER OF ATTORNEY

     KNOW ALL MEN BY THESE PRESENTS, that the undersigned Director of GenCorp Inc. hereby constitutes and appoints Yasmin R. Seyal and Mark A. Whitney, and each of them (each with full power to act alone), his true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign the Annual Report on Form 10-K of GenCorp Inc. for the fiscal year ended November 30, 2004 on his behalf, and to file the same with all exhibits thereto, and other documents in connection therewith, with the 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, as fully to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact or agents, or any of them, or their or his substitute or substitutes, may lawfully do or cause to be done by virtue hereof. This Power of Attorney expires March 1, 2005.

/s/ Steven G. Rothmeier
Steven G. Rothmeier

Dated: February 10, 2005

46


 

POWER OF ATTORNEY

     KNOW ALL MEN BY THESE PRESENTS, that the undersigned Director of GenCorp Inc. hereby constitutes and appoints Yasmin R. Seyal and Mark A. Whitney, and each of them (each with full power to act alone), her true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for her and in her name, place and stead, in any and all capacities, to sign the Annual Report on Form 10-K of GenCorp Inc. for the fiscal year ended November 30, 2004 on her behalf, and to file the same with all exhibits thereto, and other documents in connection therewith, with the 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, as fully to all intents and purposes as she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact or agents, or any of them, or their or her substitute or substitutes, may lawfully do or cause to be done by virtue hereof. This Power of Attorney expires March 1, 2005.

/s/ Sheila E. Widnall
Sheila E. Widnall

Dated: February 10, 2005

47