IP Library › Granted Patent US 5,085,563
Granted Patent Utility
US 5,085,563 · App. 07/470,909

Reciprocating pump or motor

Inventors: Wayne M. Collins, Michael Collins
Patented Case View Patent ↗
Granted: Feb 4, 1992 Filed: Jan 26, 1990
Inventors
Wayne M. Collins
Michael Collins
Assignee (at issue)
Collins Development Corporation

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Quick Facts
Patent No.
US 5,085,563
App. No.
07/470,909
Filed
1990-01-26
Granted
1992-02-04
Kind
A