IP Library › Granted Patent US 5,143,123
Granted Patent Utility
US 5,143,123 · App. 07/395,496

Cylindrical armor

Inventors: Marvin K. Richards, James W. Ryan
Patented Case View Patent ↗
Granted: Sep 1, 1992 Filed: Aug 18, 1989
Inventors
Marvin K. Richards
James W. Ryan
Assignee (at issue)
Simula, Inc.

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Quick Facts
Patent No.
US 5,143,123
App. No.
07/395,496
Filed
1989-08-18
Granted
1992-09-01
Kind
A