IP Library Granted Patent US 5,161,909
Granted Patent Utility
US 5,161,909 · App. 07/605,147

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Inventors: Stephanie P. Crouse, Harold L. Bernard
Patented Case View Patent ↗
Granted: Nov 10, 1992 Filed: Oct 29, 1990
Inventors
Stephanie P. Crouse
Harold L. Bernard
Assignee (at issue)
R. D. Werner Co., Inc.

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Quick Facts
Patent No.
US 5,161,909
App. No.
07/605,147
Filed
1990-10-29
Granted
1992-11-10
Kind
A