Inventor · disambiguated record
Samuel Ruben
Also filed as: KALKER PHILIP E · RUBEN SAMUEL · RUBEN SAMUEL EMIL
14 granted patents·2 pending applications·150 citations·filing 1975–2024
92Inventor score
Top patents by PatentIndex Score
16 records- 0190US4140840ALead-sulfuric acid storage battery and grid thereforRUBEN SAMUEL·Filed 1977·Granted Feb 20, 1979·48 cites·11 claims
- 0275US4127709AProcess for electro-plating nickel on titaniumRUBEN SAMUEL·Filed 1977·Granted Nov 28, 1978·17 cites·8 claims
- 0368US2025118784A1Membrane Electrode Assembly for High Temperature PEM Fuel Cells and Water ElectrolysisHYWATTS INC·Filed 2024·Application pending·0 cites
- 0467US2025118783A1Pressurized Steam Reversible High Temperature Proton Exchange Membrane Hydrogen Fuel Cell SystemHYWATTS INC·Filed 2024·Application pending·0 cites
- 0555US4074030AProcess for producing nickel oxide cathodic reactant for primary cellsRUBEN SAMUEL·Filed 1976·Granted Feb 14, 1978·12 cites·5 claims
- 0650US4613552ACell cathode materialRUBEN SAMUEL·Filed 1984·Granted Sep 23, 1986·10 cites·24 claims
- 0749US4358956ALiquid level indicatorEMDEE CORP·Filed 1980·Granted Nov 16, 1982·13 cites·19 claims
- 0849US4297232AGlycol-iodine composition and method of preparationRUBEN SAMUEL·Filed 1979·Granted Oct 27, 1981·7 cites·29 claims
- 0946US4227410AAttitude compensating indicatorEMDEE CORP·Filed 1979·Granted Oct 14, 1980·10 cites·20 claims
- 1045US4131515AMethod for making positive electrode for lead-sulfuric acid storage batteryRUBEN SAMUEL·Filed 1977·Granted Dec 26, 1978·8 cites·7 claims
- 1140US4251608ALead-sulfuric acid battery with stainless steel or titanium gridRUBEN SAMUEL·Filed 1979·Granted Feb 17, 1981·6 cites·6 claims
- 1238US4306005AAlkaline primary cell with cathode of potassium permanganate with lithium hydroxideRUBEN SAMUEL·Filed 1980·Granted Dec 15, 1981·6 cites·5 claims
- 1337US4487822AGalvanic cell with tin fluoborate electrolyteRUBEN SAMUEL·Filed 1982·Granted Dec 11, 1984·5 cites·4 claims
- 1433US4074029ARechargeable voltaic cell with lead mercury amalgam anode and lead peroxide cathodeRUBEN SAMUEL·Filed 1976·Granted Feb 14, 1978·3 cites·5 claims
- 1533US3940284ANickel oxide electric current producing cellRUBEN SAMUEL·Filed 1975·Granted Feb 24, 1976·3 cites·6 claims
- 1628US4207766AAttitude compensating liquid content indicatorEMDEE CORP·Filed 1977·Granted Jun 17, 1980·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →