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Patent Assignment Details
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Reel/Frame:006544/0240   Pages: 3
Recorded: 06/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
08/31/1993
Application #:
07913552
Filing Dt:
07/14/1992
Title:
METHOD FOR REMOVING SOLIDS FROM SYSTEMS CONTAINING WATER-BASED PAINTS
Assignors
1
Exec Dt:
05/28/1991
2
Exec Dt:
05/28/1991
Assignee
1
PT BLDG 1
P.O. BOX 1346
PITTSBURGH, PENNSYLVANIA 15230
Correspondence name and address
WILLIAM C. MITCHELL
PATENT DEPARTMENT
CALGON CORPORATION
P.O. BOX 1346, PT-B1
PITTSBURGH, PA 15230

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