Inventor · disambiguated record
John Werth
Also filed as: WERTH JOHN · WERTH JOHN C
16 granted patents·780 citations·filing 1975–2015
95Inventor score
Top patents by PatentIndex Score
16 records- 0194US6093501AFuel cell using an aqueous hydrogen-generating processH POWER CORP·Filed 1999·Granted Jul 25, 2000·112 cites·6 claims
- 0294US4931947AFuel cell/battery hybrid system having battery charge-level controlENGELHARD CORP·Filed 1989·Granted Jun 5, 1990·149 cites·7 claims
- 0393US4961151AFuel cell/battery control systemENGELHARD CORP·Filed 1989·Granted Oct 2, 1990·103 cites·6 claims
- 0491US4588661AFabrication 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
- 0586US5510201AMethod of operating a fuel cell wherein hydrogen is generated by providing iron in situH POWER CORP·Filed 1994·Granted Apr 23, 1996·63 cites·10 claims
- 0684US4945010ACooling assembly for fuel cellsENGELHARD CORP·Filed 1986·Granted Jul 31, 1990·50 cites·7 claims
- 0782US5925322AFuel cell or a partial oxidation reactor or a heat engine and an oxygen-enriching device and method thereforH POWER CORP·Filed 1997·Granted Jul 20, 1999·65 cites·19 claims
- 0878US5840270ACatalytic method of generating hydrogenH POWER CORP·Filed 1995·Granted Nov 24, 1998·39 cites·30 claims
- 0969US9510588B2Game callWERTH JOHN C·Filed 2015·Granted Dec 6, 2016·2 cites·13 claims
- 1068US5830426AAqueous hydrogen generation processH POWER CORP·Filed 1995·Granted Nov 3, 1998·26 cites·17 claims
- 1168US5690902AHydrogen-powered automobile with in situ hydrogen generationH POWER CORP·Filed 1995·Granted Nov 25, 1997·27 cites·18 claims
- 1267US5629102AElectrical automobile having a fuel cell, and method of powering an electrical automobile with a fuel cell systemH POWER CORP·Filed 1995·Granted May 13, 1997·34 cites·20 claims
- 1365US4349614APlatinum third electrode to improve float polarization of standby batteriesEXIDE CORP·Filed 1981·Granted Sep 14, 1982·19 cites·3 claims
- 1465US3969138ASodium-aluminum halide, sulfur batteryESB INC·Filed 1975·Granted Jul 13, 1976·17 cites·6 claims
- 1555US5643352AReactive iron material for use in a hydrogen-generating process in an electrical vehicleH POWER CORP·Filed 1995·Granted Jul 1, 1997·15 cites·9 claims
- 1631US3960597AMethod for fabricating electrochemical cellsESB INC·Filed 1975·Granted Jun 1, 1976·3 cites·11 claims
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