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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/21/1979
Application #:
05853238
Filing Dt:
11/21/1977
Inventor:
ROGER A. KELLY
Title:
TREATMENT OF METAL PARTS TO PROVIDE RUST-INHIBITING COATINGS
Assignment: 1
Reel/Frame:
003928/0049Recorded: 07/27/1981Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
06/30/1981
Assignee:
23000 ST. CLAIR AVE.
CLEVELAND, OHIO 44117
Correspondent:
FAY & SHARPE
1113 EAST OHIO BLDG.
CLEVELAND, OH 44114
Assignment: 2
Reel/Frame:
008744/0008Recorded: 10/14/1997Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/30/1997
Assignee:
ONE PPG PLACE
PITTSBURGH, PENNSYLVANIA 15272
Correspondent:
PPG INDUSTRIES, INC.
KENNETH J. STACHEL
INTELLECTUAL PROPERTY DEPARTMENT
ONE PPG PLACE
PITTSBURGH, PA 15272

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