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Patent Assignment Details
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Reel/Frame:005095/0717   Pages: 3
Recorded: 06/22/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
02/18/1992
Application #:
07370205
Filing Dt:
06/22/1989
Title:
SPINNING OF SOL GEL SILICEOUS-CONTAINING FIBERS WITH WET COAGULATION
Assignors
1
Exec Dt:
06/02/1989
2
Exec Dt:
05/22/1989
3
Exec Dt:
05/15/1989
Assignee
1
PITTSBURGH, PENNSYLVANIA
Correspondence name and address
KENNETH J. STACHEL
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272

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