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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
04/04/1989
Application #:
07081857
Filing Dt:
08/05/1987
Inventors:
RICHARD L. HOOVER, MARK A. BUSH
Title:
BIOCIDE WATER TREATMENT HAVING REDUCED COPPER CORROSION
Assignment: 1
Reel/Frame:
004764/0724Recorded: 10/15/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/25/1987
Exec Dt:
09/29/1987
Assignee:
ONE NALCO CENTER
A CORP. OF DE
NAPERVILLE, ILLINOIS 60566
Correspondent:
ARNOLD, WHITE & DURKEE
800 QUAKER TOWER
321 NORTH CLARK ST.
CHICAGO, IL 60610

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