IP Library › Granted Patent US 4,195,000
Granted Patent Utility
US 4,195,000 · App. 05/887,755

Impact modified thermoplastic copolyester

Inventors: John J. Charles, Robert C. Gasman
Patented Case View Patent ↗
Granted: Mar 25, 1980 Filed: Mar 17, 1978
Inventors
John J. Charles
Robert C. Gasman
Assignee (at issue)
GAF Corporation

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Quick Facts
Patent No.
US 4,195,000
App. No.
05/887,755
Filed
1978-03-17
Granted
1980-03-25
Kind
A