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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/15/1982
Application #:
06293620
Filing Dt:
08/17/1981
Inventors:
JACK W. BARNETT, ROY D. SAWYER
Title:
OVERHEAD CORROSION SIMULATOR
Assignment: 1
Reel/Frame:
003957/0852Recorded: 03/18/1982Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/27/1981
Exec Dt:
08/03/1981
Assignee:
OAK BROOK, ILLINOIS
Correspondent:
LLOYD L. ZICKERT
LINDGREN & ZICKERT
79 W. MONROE STREET
CHICAGO, IL 60603
Assignment: 2
Reel/Frame:
007846/0309Recorded: 03/07/1996Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/01/1994
Assignee:
LIMITED PARTNERSHIP
7705 HIGHWAY 90-A
SUGARLAND, TEXAS 77478
Correspondent:
NALCO CHEMICAL COMPANY
ROBERT A. MILLER
PATENT & LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198

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