Assignee
COWAN BEN
CA·5 granted patents·204 citations·filing 1984–1992
Top patents by PatentIndex Score
5 records- 0193US5121936AVariable speed transmissionCOWAN BEN·Filed 1990·Granted Jun 16, 1992·75 cites·14 claims
- 0284US5167591AVariable speed transmissionCOWAN BEN·Filed 1991·Granted Dec 1, 1992·41 cites·7 claims
- 0380US5215323AVariable speed transmissionCOWAN BEN·Filed 1992·Granted Jun 1, 1993·47 cites·6 claims
- 0478US4566860ALiquid piston compression systems for compressing steamCOWAN BEN·Filed 1984·Granted Jan 28, 1986·31 cites·11 claims
- 0538US4913222AAir/air heat exchanger using water as heat exchange mediumCOWAN BEN·Filed 1988·Granted Apr 3, 1990·10 cites·12 claims
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