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 attorney-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 November, 2002, by the following persons:
Signature Title
--------- -----
/s/ John D. Johnson President and Chief
- --------------------------------- Executive Officer
John D. Johnson (principal executive officer)
/s/ John Schmitz Executive Vice President and
- --------------------------------- Chief Financial Officer
John Schmitz (principal financial officer)
/s/ Jodell Heller Vice President and Controller
- --------------------------------- (principal accounting officer)
Jodell Heller
/s/ Steve Burnet Chairman of the Board
- --------------------------------- of Directors
Steve Burnet
/s/ Bruce Anderson Director
- ---------------------------------
Bruce Anderson
/s/ Robert Bass Director
- ---------------------------------
Robert Bass
/s/ Dennis Carlson Director
- ---------------------------------
Dennis Carlson
Signature Title
--------- -----
/s/ Curt Eischens Director
- ---------------------------------
Curt Eischens
/s/ Robert Elliott Director
- ---------------------------------
Robert Elliott
/s/ Robert Grabarski Director
- ---------------------------------
Robert Grabarski
/s/ Jerry Hasnedl Director
- ---------------------------------
Jerry Hasnedl
/s/ Glen Keppy Director
- ---------------------------------
Glen Keppy
/s/ James Kile Director
- ---------------------------------
James Kile
/s/ Randy Knecht Director
- ---------------------------------
Randy Knecht
/s/ Leonard Larsen Director
- ---------------------------------
Leonard Larsen
/s/ Richard Owen Director
- ---------------------------------
Richard Owen
/s/ Duane Stenzel Director
- ---------------------------------
Duane Stenzel
/s/ Michael Toelle Director
- ---------------------------------
Michael Toelle
/s/ Merlin Van Welleghen Director
- ---------------------------------
Merlin Van Welleghen
/s/ Elroy Webster Director
- ---------------------------------
Elroy Webster
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