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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
04/04/1989
Application #:
07173704
Filing Dt:
03/25/1988
Inventor:
DAVID S. ROSS
Title:
SLIME CONTROL FOR PRIMARY FILTRATION SYSTEMS
Assignment: 1
Reel/Frame:
004856/0536Recorded: 03/25/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/24/1988
Assignee:
301 W. MILITARY ROAD
ROTHSCHILD, WISCONSIN 54474
Correspondent:
TIPTON L. RANDALL
ZIMPRO/PASSAVANT INC.
301 W. MILITARY ROAD
ROTHSCHILD, WI 54474
Assignment: 2
Reel/Frame:
005166/0362Recorded: 10/26/1989Pages: 11
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/22/1989
Assignee:
WISCONSIN
Correspondent:
QUARLES & BRADY
411 EAST WISCONSIN
MILWAUKEE, WI 53202-4497
Assignment: 3
Reel/Frame:
005491/0858Recorded: 10/31/1990Pages: 25
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/25/1990
Assignee:
Correspondent:
QUARLES & BRADY
411 EAST WISCONSIN AVE.
MILWAUKEE, WI 53202-4497
Assignment: 4
Reel/Frame:
005563/0155Recorded: 12/18/1990Pages: 15
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/25/1990
Assignee:
301 WEST MILITARY ROAD
ROTHSCHILD, WISCONSIN 54474
Correspondent:
MICHAEL, BEST & FRIEDRICH
100 EAST WISCONSIN AVENUE
MILWAUKEE, WI 53202-4108

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