Inventor · disambiguated record
Arthur Kaufman
Also filed as: KAUFMAN ARTHUR · KAUFMAN ARTHUR H
30 granted patents·7 pending applications·1,869 citations·filing 1974–2008
98Inventor score
Top patents by PatentIndex Score
37 records- 0197US6582342B2Audible electronic exercise monitorEPM DEV SYSTEMS CORP·Filed 2001·Granted Jun 24, 2003·510 cites·20 claims
- 0296US6251048B1Electronic exercise monitorEPM DEVELOMENT SYSTEMS CORP·Filed 1999·Granted Jun 26, 2001·283 cites·8 claims
- 0396US5857939AExercise device with audible electronic monitorTALKING COUNTER INC·Filed 1997·Granted Jan 12, 1999·348 cites·12 claims
- 0495US4310605AFuel cell systemENGELHARD MIN & CHEM·Filed 1980·Granted Jan 12, 1982·120 cites·19 claims
- 0591US4588661AFabrication of gas impervious edge seal for a bipolar gas distribution assembly for use in a fuel cellENGELHARD CORP·Filed 1984·Granted May 13, 1986·56 cites·19 claims
- 0687US5292600AHydrogen power cellH POWER CORP·Filed 1992·Granted Mar 8, 1994·70 cites·11 claims
- 0785US4352991APortable life support systemKAUFMAN ARTHUR·Filed 1981·Granted Oct 5, 1982·73 cites·14 claims
- 0884US4945010ACooling assembly for fuel cellsENGELHARD CORP·Filed 1986·Granted Jul 31, 1990·50 cites·7 claims
- 0983US4463068AFuel cell and system for supplying electrolyte thereto with wick feedENGELHARD CORP·Filed 1982·Granted Jul 31, 1984·42 cites·12 claims
- 1081US5776625AHydrogen-air fuel cellH POWER CORP·Filed 1997·Granted Jul 7, 1998·71 cites·28 claims
- 1180US6730424B1Electrochemical method to improve the performance of H2/air PEM fuel cells and direct methanol fuel cellsH POWER CORP·Filed 2002·Granted May 4, 2004·24 cites·3 claims
- 1275US7220693B1Fuel cell catalyst electrodesH POWER CORP·Filed 2002·Granted May 22, 2007·13 cites·8 claims
- 1374US4526843AFilm bonded fuel cell interface configurationENGELHARD CORP·Filed 1984·Granted Jul 2, 1985·27 cites·11 claims
- 1474US3932197AMethod for catalyzing a fuel cell electrode and an electrode so producedUNION TECHNOLOGIES CORP·Filed 1974·Granted Jan 13, 1976·18 cites·15 claims
- 1573US4294515AVirtual image display apparatusKAUFMAN ARTHUR·Filed 1979·Granted Oct 13, 1981·25 cites·18 claims
- 1672US6727014B1Fuel cell reactant and cooling flow fields integrated into a single separator plateH POWER CORP·Filed 2001·Granted Apr 27, 2004·10 cites·26 claims
- 1769US6836123B1Sensor for electro-active materialsH POWER CORP·Filed 2002·Granted Dec 28, 2004·9 cites·12 claims
- 1869US6805983B1Activation of electrochemical cells with catalyst electrodesH POWER CORP·Filed 2002·Granted Oct 19, 2004·9 cites·12 claims
- 1968US3979227AMethod for catalyzing a fuel cell electrode and an electrode so producedUNITED TECHNOLOGIES CORP·Filed 1976·Granted Sep 7, 1976·19 cites·4 claims
- 2063US7141322B2Alcohol fueled direct oxidation fuel cellsH POWER CORP·Filed 2002·Granted Nov 28, 2006·5 cites·8 claims
- 2160US6869704B1Enhancement of electrochemical cell performanceH POWER CORP·Filed 2002·Granted Mar 22, 2005·4 cites·3 claims
- 2259US7049014B1Direct secondary alcohol fuel cellsH POWER CORP·Filed 2002·Granted May 23, 2006·4 cites·10 claims
- 2358US6048634AFuel cell using water-soluble fuelH POWER CORP·Filed 1998·Granted Apr 11, 2000·29 cites·91 claims
- 2458US2004054574A1System and method for the targeted distribution of promotional information over a networkFiled 2002·Application pending·0 cites
- 2558US2004083131A1System and method for the targeted distribution of promotional information over a networkFiled 2002·Application pending·0 cites
- 2654US5445904AMethods of making oxygen distribution members for fuel cellsH POWER CORP·Filed 1994·Granted Aug 29, 1995·19 cites·5 claims
- 2749US2009117449A1Mixed Feed Direct Methanol Fuel Cell Modified By Semipermeable Membrane For Catalyst LayerBARTON SCOTT ANDREW CALABRESE·Filed 2008·Application pending·0 cites
- 2848US7108930B2Fuel cellsPLUG POWER INC·Filed 2003·Granted Sep 19, 2006·0 cites·22 claims
- 2947US4938833AProcess for making film-bonded fuel cell interfacesENGELHARD CORP·Filed 1989·Granted Jul 3, 1990·12 cites·11 claims
- 3046US7396611B2Fuel cell catalyst layerPLUG POWER INC·Filed 2003·Granted Jul 8, 2008·0 cites·33 claims
- 3145US2007042237A1Mixed reactant fuel cell system with vapor recovery and method of recovering vaporGIBBARD RES & DEV CORP·Filed 2006·Application pending·0 cites
- 3245US2003171189A1Audible electronic exercise monitorFiled 2003·Application pending·0 cites
- 3343US2005130017A1Fuel cell plateFiled 2003·Application pending·0 cites
- 3443US2005130018A1Fuel cell diffusion layerFiled 2003·Application pending·0 cites
- 3538US4751062AFuel cell with electrolyte matrix assemblyENGELHARD CORP·Filed 1986·Granted Jun 14, 1988·9 cites·9 claims
- 3637US4078119AMethod for catalyzing a fuel cell electrode and an electrode so producedUNITED TECHNOLOGIES CORP·Filed 1976·Granted Mar 7, 1978·5 cites·10 claims
- 3735US4826716AFilm bonded fuel cell interface configurationENGELHARD CORP·Filed 1987·Granted May 2, 1989·5 cites·3 claims
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