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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
04/06/1993
Application #:
07540835
Filing Dt:
06/20/1990
Inventors:
ROBERT E. SCHWARTZ, DONALD VOCK
Title:
CIRCULAR CLARIFIER INCLUDING IMPROVED SKIMMER CLARIFIER
Assignment: 1
Reel/Frame:
005525/0984Recorded: 11/26/1990Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/24/1990
Assignee:
WEST CHICAGO,, ILLINOIS
Correspondent:
WILLIAM A. WEBB
WILLIAN, BRINKS, OLDS, HOFER,
GILSON & LIONE
455 NORTH CITYFRONT PLAZA DR.
CHICAGO, IL 60611
Assignment: 2
Reel/Frame:
005527/0136Recorded: 11/26/1990Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/19/1990
Assignee:
WEST CHICAGO,, ILLINOIS
Correspondent:
WILLIAN BRINKS OLDS HOFER GILSON ET. AL
NBC TOWER
455 NORTH CITYFRONT PLAZA DRIVE
STE. 3600
CHICAGO, IL 60611-5599
Assignment: 3
Reel/Frame:
006127/0994Recorded: 05/30/1991Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/17/1991
Exec Dt:
05/17/1991
Assignee:
WEST CHICAGO, ILLINOIS
Correspondent:
WILLIAN BRINKS OLDS HOFER GILSON & LIONE
455 NORTH CITYFRONT PLAZA DR.
SUITE 3600
CHICAGO, IL 60611-5599

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