Inventor · disambiguated record
Jean Ruch
Also filed as: RUCH JEAN · RUCH JEAN P
11 granted patents·110 citations·filing 1977–2005
89Inventor score
Top patents by PatentIndex Score
11 records- 0178US4490443ABattery having electrolyte supply reservoir and activation tank disposed in a battery housingHOPPECKE ZOELLNER SOHN ACCU·Filed 1983·Granted Dec 25, 1984·35 cites·7 claims
- 0269US7722834B2Recombiner systemHOPPECKE TECHNOLOGIES GMBH & C·Filed 2005·Granted May 25, 2010·4 cites·17 claims
- 0369US4463064AGalvanic element, especially metal-air-cellHOPPECKE ZOELLNER SOHN ACCU·Filed 1983·Granted Jul 31, 1984·26 cites·11 claims
- 0455US4091174AElectrochemical batteryHOPPECKE ZOELLNER SOHN ACCU·Filed 1977·Granted May 23, 1978·12 cites·28 claims
- 0551US4507367AGalvanic element, particularly a metal-air cellHOPPECKE ZOELLNER SOHN ACCU·Filed 1982·Granted Mar 26, 1985·14 cites·12 claims
- 0636US8298301B2Method and device for producing a maintenance-free battery having a fixed electrolyteRUCH JEAN·Filed 2005·Granted Oct 30, 2012·0 cites·5 claims
- 0735US4421322ACombination knife-edge and areal contact lip seal for movable electrodesHOPPECKE ZOELLNER SOHN ACCU·Filed 1981·Granted Dec 20, 1983·6 cites·17 claims
- 0834US4169190AElectrochemical batteryHOPPECKE ZOELLNER SOHN ACCU·Filed 1977·Granted Sep 25, 1979·4 cites·10 claims
- 0933US4643235AMethod for making oxygen electrode for alkaline galvanic cellsHOPPECKE ZOELLNER SOHN ACCU·Filed 1985·Granted Feb 17, 1987·8 cites·5 claims
- 1029US6635386B2Process for producing an industrial electrolyte for lead storage batteries in the form of a thixotropic gelHOPPECKE ZOELLNER SOHN ACCU·Filed 1998·Granted Oct 21, 2003·1 cites·10 claims
- 1128US4107396AMethod and apparatus for the production of high outputs with high current densities in an electrochemical systemHOPPECKE ZOELLNER SOHN ACCU·Filed 1977·Granted Aug 15, 1978·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →