IP Library › Granted Patent US 4,665,105
Granted Patent Utility
US 4,665,105 · App. 06/756,901

Polymer foam, thermoformed shapes thereof and methods of forming same

Inventors: Charles M. Krutchen, Wen P. Wu
Patented Case View Patent ↗
Granted: May 12, 1987 Filed: Jul 19, 1985
Inventors
Charles M. Krutchen
Wen P. Wu
Assignee (at issue)
Mobil Oil Corporation

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Quick Facts
Patent No.
US 4,665,105
App. No.
06/756,901
Filed
1985-07-19
Granted
1987-05-12
Kind
A