IP Library › Granted Patent US 5,782,816
Granted Patent Utility
US 5,782,816 · App. 08/525,837

Bi-directional valve and method of using same

Inventors: Gary S. Werschmidt, Raymond P. Feith, David R. Kipp
Patented Case View Patent ↗
Granted: Jul 21, 1998 Filed: Sep 7, 1995
Inventors
Gary S. Werschmidt
Raymond P. Feith
David R. Kipp
Assignee (at issue)
David R. Kipp

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Quick Facts
Patent No.
US 5,782,816
App. No.
08/525,837
Filed
1995-09-07
Granted
1998-07-21
Kind
A