Assignee
ZTEK CORP
US·20 granted patents·7 pending applications·1,700 citations·filing 1993–2017
Top patents by PatentIndex Score
27 records- 0199US5858314AThermally enhanced compact reformerZTEK CORP·Filed 1996·Granted Jan 12, 1999·296 cites·61 claims
- 0298US6458477B1Fuel cell stacks for ultra-high efficiency power systemsZTEK CORP·Filed 2000·Granted Oct 1, 2002·125 cites·150 claims
- 0397US6054229ASystem for electric generation, heating, cooling, and ventilationZTEK CORP·Filed 1997·Granted Apr 25, 2000·122 cites·46 claims
- 0495US6183703B1Thermally enhanced compact reformerZTEK CORP·Filed 1999·Granted Feb 6, 2001·121 cites·68 claims
- 0594US7311986B2Multi-function energy system operable as a fuel cell, reformer, or thermal plantZTEK CORP·Filed 2001·Granted Dec 25, 2007·55 cites·181 claims
- 0694US5693201AUltra-high efficiency turbine and fuel cell combinationZTEK CORP·Filed 1994·Granted Dec 2, 1997·90 cites·31 claims
- 0791US6380637B1Off-board station and an electricity exchanging system suitable for use with a mobile vehicle power systemZTEK CORP·Filed 1999·Granted Apr 30, 2002·199 cites·19 claims
- 0890US6649289B2Fuel cell power supply systemZTEK CORP·Filed 1999·Granted Nov 18, 2003·96 cites·139 claims
- 0990US6083636AFuel cell stacks for ultra-high efficiency power systemsZTEK CORP·Filed 1998·Granted Jul 4, 2000·83 cites·83 claims
- 1089US5500306AHigh efficiency energy conversion and treatment of organic wasteZTEK CORP·Filed 1993·Granted Mar 19, 1996·98 cites·34 claims
- 1188US5338622AThermal control apparatusZTEK CORP·Filed 1993·Granted Aug 16, 1994·64 cites·44 claims
- 1286US5858568AFuel cell power supply systemZTEK CORP·Filed 1996·Granted Jan 12, 1999·108 cites·42 claims
- 1385US5948221APressurized, integrated electrochemical converter energy systemZTEK CORP·Filed 1997·Granted Sep 7, 1999·68 cites·55 claims
- 1479US5747185AHigh temperature electrochemical converter for hydrocarbon fuelsZTEK CORP·Filed 1995·Granted May 5, 1998·61 cites·57 claims
- 1569US5976332AUltra-high efficiency turbine and cell combinationZTEK CORP·Filed 1997·Granted Nov 2, 1999·31 cites·93 claims
- 1668US7910250B2System and method for recharging a metal-air converter used for vehicle propulsionZTEK CORP·Filed 2003·Granted Mar 22, 2011·8 cites·8 claims
- 1767US5501781AElectrochemical converter having internal thermal integrationZTEK CORP·Filed 1994·Granted Mar 26, 1996·35 cites·43 claims
- 1859US2017130582A1Zero emission power plant with co2 waste utilizationZTEK CORP·Filed 2017·Application pending·0 cites
- 1956US7140328B2Miniature vaporizers for use with chemical converters and energy devicesZTEK CORP·Filed 2002·Granted Nov 28, 2006·3 cites·52 claims
- 2056US6024859APressurized integrated electrochemical converter energy system and methodZTEK CORP·Filed 1998·Granted Feb 15, 2000·23 cites·43 claims
- 2148US5833822AElectrochemical converter having optimal pressure distributionZTEK CORP·Filed 1996·Granted Nov 10, 1998·14 cites·49 claims
- 2248US2005003249A1Miniature vaporizers for use with chemical converters and energy devicesZTEK CORP·Filed 2004·Application pending·0 cites
- 2347US2005112425A1Fuel cell for hydrogen production, electricity generation and co-productionZTEK CORP·Filed 2004·Application pending·0 cites
- 2447US2002102188A1Thermally enhanced compact reformerZTEK CORP·Filed 2001·Application pending·0 cites
- 2546US2006207178A1Renewable energy operated hydrogen reforming systemZTEK CORP·Filed 2004·Application pending·0 cites
- 2642US2003008183A1Zero/low emission and co-production energy supply stationZTEK CORP·Filed 2001·Application pending·0 cites
- 2740US2016060537A1Renewable energy storage and zero emission power systemZTEK CORP·Filed 2015·Application pending·0 cites
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