Page 8 of 9 Pages
EXHIBIT 1
AGREEMENT
Pursuant to Rule 13d-1 (f) (1) under the Securities and Exchange Act of 1934,
the undersigned hereby agree that only one statement containing the information
required by Schedule 13G need be filed with respects to the ownership by each
of the undersigned of shares of Thermatrix, Inc.
This Agreement may be executed in any number of counterparts, each of which
shall be deemed an original.
Executed this 9th day of February, 2000
Dated: February 9, 2000
Xxxxxxx River Partnership VI
By: Xxxxxxx River VI GP Limited Partnership
By: /s/ Xxxxxxx X. Xxxxxx, Xx.
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Xxxxxxx X. Xxxxxx, Xx.
Authorized General Partner
Xxxxxxx River VI GP Limited Partnership
By: /s/ Xxxxxxx X. Xxxxxx, Xx.
-----------------------------
Xxxxxxx X. Xxxxxx, Xx.
Authorized General Partner
/s/ Xxxxxxx X. Xxxxxx, Xx.
-----------------------------
Xxxxxxx X. Xxxxxx, Xx.
/s/ Xxxxxx X. Xxxxxxxxx
-----------------------------
Xxxxxx X. Xxxxxxxxx
/s/ Xxxxxxx X. Xxx
-----------------------------
Xxxxxxx X. Xxx
