EX-24.1 4 c00227exv24w1.htm POWER OF ATTORNEY exv24w1
 

EXHIBIT 24.1
POWER OF ATTORNEY
     KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below hereby constitutes and appoints each of John D. Johnson, John Schmitz and David Kastelic his or her true and lawful attorney-in-fact and agent, with full power to each act without the other, with full power of substitution and resubstitution, for him or her and in his or her name, place and stead, in any and all capacities, to sign a Registration Statement on Form S-2 under the Securities Act of 1933, as amended, and any and all amendments (including post-effective amendments) and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto each such attomey-in-fact and agent full power and authority to do and perform each and every act and thing requisite or necessary to be done in and about the premises, as fully to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that each such attorney-in-fact and agent, or his or her substitutes, may lawfully do or cause to be done by virtue hereof.
     IN WITNESS WHEREOF, this Power of Attorney has been signed on the 5th day of October, 2005, by the following persons:
         
Name   Title    

s/s JOHN D. JOHNSON
 
John D. Johnson		   President and Chief Executive Officer
(Principal Executive Officer 		   
         


s/s JOHN SCHMITZ
 
John Schmitz		   Executive Vice President and Chief
Financial Officer (Principal Financial
Officer)		    
         

/s/ JODELL M. HELLER
 
Jodell M. Heller		   Vice President and Controller (Principal
Accounting Officer		    
         
*
 
Michael Toelle		   Director and Chairman of the Board    
         
*
 
Bruce Anderson		   Director    
         
*
 
Robert Bass		   Director    
         
*
 
David Bielenberg		   Director    

 

 

         
Name   Title    
         
*
 
Dennis Carlson		   Director    
         
*
 
Curt Eischens		   Director    
         
*
 
Robert Elliott		   Director    
         
*
 
Robert Grabarski		   Director    
         
*
 
Jerry Hasnedl		   Director    
         
*
 
Glen Keppy		   Director    
         
*
 
James Kile		   Director    
         
*
 
Randy Knecht		   Director    
         
*
 
Richard Owen		   Director    
         
*
 
Duane Stenzel		   Director    
         
*
 
Merlin Van Walleghen		   Director    
         
*
 
Steve Fritel		   Director    
         
*
 
Michael Mulcahey		   Director