EXHIBIT 99.1
JOINT FILING AGREEMENT
The undersigned hereby agree that the statement on Schedule 13D dated
March 30, 2000, as amended, with respect to the Common Stock of CoorsTek, Inc.,
a Delaware corporation, is, and any amendments thereto signed by each of the
undersigned shall be, filed on behalf of each of us pursuant to and in
accordance with the provisions of Rule 13d-1(k)(1) under the Securities
Exchange Act of 1934.
The undersigned who have not previously appointed Xxxx X. Xxxxx as each of
our true and lawful special attorney for the limited purpose of, and with
full power and authority to act on our behalf in all manners concerning the
filing of the Schedule 13D and of amendments to the Schedule 13D, hereby
constitute and appoint Xxxx X. Xxxxx to act in such capacity on our behalf.
This Agreement may be executed in counterparts, each of which shall for all
purposes be deemed to be an original, but all of which shall constitute one
and the same instrument.
IN WITNESS WHEREOF, the undersigned have each executed this Joint Filing
Agreement as of December 23, 2002.
/s/ XXXX X. XXXXX
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Signature
XXXX X. XXXXX, IN HIS INDIVIDUAL CAPACITY AND
AS ATTORNEY-IN-FACT
Name/Title
Power of Attorney for Xxxxxx Xxxxx Xx. Trust,
Xxxxxx X. Coors Trust, May K. Coors Trust,
Xxxxxx X. Xxxxx Trust, Xxxxxxx X. Xxxxx,
Xxxxxx Xxxxx, Xx., and Xxxxxxx X. Xxxxx, each
filed February 14, 2001
Power of Attorney for Augusta Coors Collbran
Trust, Xxxxxx Xxxxx Xxxxxx Trust, Xxxxxx Xxxxx
Xxxxxx Trust, Xxxxxx Xxxxx Trust, Xxxxx X.
Xxxxx Irrevocable Trust fbo Xxxxx X. Xxxxxx,
Xxxxx X. Xxxxx Irrevocable Trust fbo Xxxxxx X.
Xxxxxx, Xxxxx X. Xxxxx Irrevocable Trust fbo
Xxxxxxx X. Xxxxx, Xxxxxx Xxxxx, Xxxxx X.
Xxxxx, X. Xxxxxxxx Coors, and Darden K. Coors,
each filed November 12, 2002
KEYSTONE HOLDINGS LLC
By: /s/ XXXX X. XXXXX
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Name: Xxxx X. Xxxxx
Title: Manager
