Inventor · disambiguated record
Ben Cowan
Also filed as: COWAN BEN
6 granted patents·1 pending application·258 citations·filing 1984–2009
87Inventor score
Top patents by PatentIndex Score
7 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
- 0382US6230836B1Aerodynamic automobileCKE TECHNOLOGIES INC·Filed 1996·Granted May 15, 2001·54 cites·5 claims
- 0480US5215323AVariable speed transmissionCOWAN BEN·Filed 1992·Granted Jun 1, 1993·47 cites·6 claims
- 0578US4566860ALiquid piston compression systems for compressing steamCOWAN BEN·Filed 1984·Granted Jan 28, 1986·31 cites·11 claims
- 0647US2010222825A1Side-loading occipital vertebral fixation systemWARSAW ORTHOPEDIC INC·Filed 2009·Application pending·0 cites
- 0738US4913222AAir/air heat exchanger using water as heat exchange mediumCOWAN BEN·Filed 1988·Granted Apr 3, 1990·10 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →