Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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07/30/1991
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Application #:
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07521626
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Filing Dt:
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05/10/1990
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Inventors:
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PARITOSH M. CHAKRABARTI, HARLAN B. JOHNSON, ROBERT B. SIMMONS, MALCOLM KORACH et al
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Title:
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ACTIVE AGENT DELIVERY DEVICE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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PITTSBURGH,, PENNSYLVANIA |
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PATENT DEPARTMENT |
PPG INDUSTRIES, INC. |
ONE PPG PLACE |
PITTSBURGH, PA 15272 |
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