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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02/13/1990
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Application #:
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07292509
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Filing Dt:
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12/30/1988
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Inventors:
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RAYMOND LEE, MICHAEL D. O'DONNELL
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Title:
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PRODUCTION OF POLYIMIDE FOAMS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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ELK GROVE VILLAGE, ILLINOIS |
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MR. PHILIP M. PIPPENGER |
PATENT & TRADEMARK DIVISION |
ETHYL CORPORATION |
451 FLORIDA BOULEVARD |
BATON ROUGE, LA 70801 |
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