Assignee
KEEFER BOWIE
CA·13 granted patents·2 pending applications·1,712 citations·filing 1978–2012
Top patents by PatentIndex Score
15 records- 0199US4816121AGas phase chemical reactorKEEFER BOWIE·Filed 1986·Granted Mar 28, 1989·175 cites·30 claims
- 0299US4187173AReverse osmosis method and apparatusKEEFER BOWIE·Filed 1978·Granted Feb 5, 1980·145 cites·19 claims
- 0398US5082473AExtraction and concentration of a gas componentKEEFER BOWIE·Filed 1990·Granted Jan 21, 1992·201 cites·44 claims
- 0498US4968329APressure swing adsorption for concentration of a gas componentKEEFER BOWIE·Filed 1988·Granted Nov 6, 1990·165 cites·59 claims
- 0598US4801308AApparatus and process for pressure swing adsorption separationKEEFER BOWIE·Filed 1986·Granted Jan 31, 1989·181 cites·41 claims
- 0698US4288326ARotary shaft driven reverse osmosis method and apparatusKEEFER BOWIE·Filed 1979·Granted Sep 8, 1981·114 cites·34 claims
- 0798US4230564ARotary reverse osmosis apparatus and methodKEEFER BOWIE·Filed 1978·Granted Oct 28, 1980·122 cites·27 claims
- 0897US5256172AThermally coupled pressure swing adsorptionKEEFER BOWIE·Filed 1992·Granted Oct 26, 1993·169 cites·43 claims
- 0997US4973408AReverse osmosis with free rotor booster pumpKEEFER BOWIE·Filed 1989·Granted Nov 27, 1990·123 cites·25 claims
- 1096US4702903AMethod and apparatus for gas separation and synthesisKEEFER BOWIE·Filed 1986·Granted Oct 27, 1987·122 cites·54 claims
- 1196US4434056AMulti-cylinder reverse osmosis apparatus and methodKEEFER BOWIE·Filed 1981·Granted Feb 28, 1984·89 cites·25 claims
- 1293US5096469AAdsorptive gas separator with inertial energy exchangeKEEFER BOWIE·Filed 1990·Granted Mar 17, 1992·100 cites·42 claims
- 1388US9394171B2Method and system for biomass hydrogasificationKEEFER BOWIE·Filed 2012·Granted Jul 19, 2016·6 cites·24 claims
- 1458US2008090113A1Enhanced solid oxide fuel cell systemsKEEFER BOWIE·Filed 2007·Application pending·0 cites
- 1553US2013017460A1Sorption enhanced methanation of biomassKEEFER BOWIE·Filed 2012·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →