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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/18/1994
Application #:
07601906
Filing Dt:
10/23/1990
Inventors:
BART T. LYNAM, GERALD F. NELSON, DAVID H. MEESE, RONALD V. PETERSON, MICHAEL G. RUBY et al
Title:
SLUDGE TREATMENT SYSTEM
Assignment: 1
Reel/Frame:
005552/0328Recorded: 12/20/1990Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/20/1990
Exec Dt:
12/12/1990
Exec Dt:
11/28/1990
Exec Dt:
11/28/1990
Exec Dt:
11/20/1990
Exec Dt:
11/28/1990
Assignees:
PORTLAND, OREGON
SEATTLE, WASHINGTON
Correspondent:
KLARQUIST, SPARKMAN, CAMPBELL
LEIGH & WHINSTON
ONE WORLD TRADE CTR, STE. 1600
121 S. W. SALMON ST.
PORTLAND, OR 97204
Assignment: 2
Reel/Frame:
009342/0267Recorded: 07/27/1998Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/25/1998
Exec Dt:
06/17/1998
Exec Dt:
06/25/1998
Assignees:
C/O MR. WALTER W. CLARK
2000 S. COLORADO BLVD., SUITE 400
DENVER, COLORADO 80222
C/O MR. WALTER W. CLARK
3600 - 15TH AVENUE WEST, SUITE 302
SEATTLE, WASHINGTON 98199
Correspondent:
KLARQUIST SPARKMAN CAMPBELL ET AL.
ARTHUR L. WHINSTON, ESQ.
ONE WORLD TRADE CENTER, SUITE 1600
121 S.W. SALMON STREET
PORTLAND, OREGON 97204-2988

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