Inventor · disambiguated record
Krishna Sapru
Also filed as: SAPRU KRISHNA
27 granted patents·887 citations·filing 1978–2003
97Inventor score
Files withENERGY CONVERSION DEVICES INC27
Top patents by PatentIndex Score
27 records- 0198US4551400AHydrogen storage materials and methods of sizing and preparing the same for electrochemical applicationsENERGY CONVERSION DEVICES INC·Filed 1984·Granted Nov 5, 1985·112 cites·59 claims
- 0296US4623597ARechargeable battery and electrode used thereinENERGY CONVERSION DEVICES INC·Filed 1985·Granted Nov 18, 1986·131 cites·32 claims
- 0393US4431561AHydrogen storage materials and method of making sameENERGY CONVERSION DEVICES INC·Filed 1982·Granted Feb 14, 1984·58 cites·23 claims
- 0491US4656103ALiquid junction photoelectrodes using amorphous silicon-based thin film semiconductorENERGY CONVERSION DEVICES INC·Filed 1985·Granted Apr 7, 1987·53 cites·16 claims
- 0585US4511638APhotoresponsive amorphous semiconductor materials, methods of making the same, and photoanodes made therewithENERGY CONVERSION DEVICES INC·Filed 1983·Granted Apr 16, 1985·53 cites·42 claims
- 0684US4544461AHydrogen sulfide decomposition cell and catalytic materials thereforENERGY CONVERSION DEVICES INC·Filed 1983·Granted Oct 1, 1985·28 cites·12 claims
- 0778US6722154B1Metal hydride based air cooling method and apparatusENERGY CONVERSION DEVICES INC·Filed 2003·Granted Apr 20, 2004·30 cites·32 claims
- 0878US6245280B1Method and apparatus for forming polycrystalline particlesENERGY CONVERSION DEVICES INC·Filed 1999·Granted Jun 12, 2001·33 cites·16 claims
- 0978US4537674AElectrolytic cell anodeENERGY CONVERSION DEVICES INC·Filed 1982·Granted Aug 27, 1985·24 cites·20 claims
- 1076US5916381AMagnesium mechanical alloys for thermal hydrogen storageENERGY CONVERSION DEVICES INC·Filed 1996·Granted Jun 29, 1999·23 cites·9 claims
- 1175US4487818AFuel cell anode based on a disordered catalytic materialENERGY CONVERSION DEVICES INC·Filed 1982·Granted Dec 11, 1984·29 cites·37 claims
- 1274US4544473ACatalytic electrolytic electrodeENERGY CONVERSION DEVICES INC·Filed 1980·Granted Oct 1, 1985·24 cites·11 claims
- 1374US4430391AFuel cell cathodeENERGY CONVERSION DEVICES INC·Filed 1982·Granted Feb 7, 1984·25 cites·40 claims
- 1473US6920873B2Portable heating packENERGY CONVERSION DEVICES INC·Filed 2003·Granted Jul 26, 2005·16 cites·9 claims
- 1571US6616891B1High capacity transition metal based hydrogen storage materials for the reversible storage of hydrogenENERGY CONVERSION DEVICES INC·Filed 2002·Granted Sep 9, 2003·14 cites·24 claims
- 1671US6593017B1High capacity calcium lithium based hydrogen storage material and method of making the sameENERGY CONVERSION DEVICES INC·Filed 2002·Granted Jul 15, 2003·12 cites·20 claims
- 1769US5562776AApparatus for microwave plasma enhanced physical/chemical vapor depositionENERGY CONVERSION DEVICES INC·Filed 1994·Granted Oct 8, 1996·30 cites·12 claims
- 1868US5778972ARobust metal hydride hydrogen storage system with metal hydride support structureENERGY CONVERSION DEVICES INC·Filed 1996·Granted Jul 14, 1998·29 cites·19 claims
- 1967US4545883AElectrolytic cell cathodeENERGY CONVERSION DEVICES INC·Filed 1982·Granted Oct 8, 1985·21 cites·25 claims
- 2067US4178415AModified amorphous semiconductors and method of making the sameENERGY CONVERSION DEVICES INC·Filed 1978·Granted Dec 11, 1979·22 cites·21 claims
- 2166US6099811ASelf-heating metal-hydride hydrogen storage systemENERGY CONVERSION DEVICES INC·Filed 1998·Granted Aug 8, 2000·29 cites·8 claims
- 2264US5976276AMagnesium mechanical alloys for thermal hydrogen storageENERGY CONVERSION DEVICES INC·Filed 1998·Granted Nov 2, 1999·15 cites·6 claims
- 2363US5697221ARobust metal hydride hydrogen storage systemENERGY CONVERSION DEVICES INC·Filed 1995·Granted Dec 16, 1997·25 cites·8 claims
- 2459US6918382B2Hydrogen powered scooterENERGY CONVERSION DEVICES INC·Filed 2002·Granted Jul 19, 2005·18 cites·40 claims
- 2556US6103024AMagnesium mechanical alloys for thermal hydrogen storageENERGY CONVERSION DEVICES INC·Filed 1998·Granted Aug 15, 2000·20 cites·13 claims
- 2656US4832913AHydrogen storage materials useful for heat pump applicationsENERGY CONVERSION DEVICES INC·Filed 1988·Granted May 23, 1989·11 cites·1 claims
- 2733US6340376B1Method for combining metals with different melting pointsENERGY CONVERSION DEVICES INC·Filed 1999·Granted Jan 22, 2002·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →