Inventor · disambiguated record
Roger W. Kelm
Also filed as: KELM ROGER W · KELM ROGER WILLIAM
10 granted patents·698 citations·filing 1974–1998
93Inventor score
Top patents by PatentIndex Score
10 records- 0198US5439760AHigh reliability electrochemical cell and electrode assembly thereforMEDTRONIC INC·Filed 1993·Granted Aug 8, 1995·284 cites·71 claims
- 0287US5486215AElectrode assembly and methodMEDTRONIC INC·Filed 1995·Granted Jan 23, 1996·123 cites·8 claims
- 0387US4547438ABattery assemblyDURACELL INC·Filed 1984·Granted Oct 15, 1985·51 cites·16 claims
- 0486US4640874AMetal/air cellDURACELL INC·Filed 1985·Granted Feb 3, 1987·53 cites·14 claims
- 0584US4015708AButton cell storage and merchandising packageGOULD INC·Filed 1975·Granted Apr 5, 1977·52 cites·9 claims
- 0677US5154989AEnergy storage deviceMEDTRONIC INC·Filed 1991·Granted Oct 13, 1992·56 cites·26 claims
- 0776US6051038AMethod for making a high reliability electrochemical cell and electrode assembly thereforMEDTRONIC INC·Filed 1995·Granted Apr 18, 2000·46 cites·17 claims
- 0855US4535036AMulti-cell power supplyDURACELL INC·Filed 1984·Granted Aug 13, 1985·13 cites·19 claims
- 0953US6232012B1High reliability electrochemical cell and electrode assembly thereforMEDTRONIC INC·Filed 1998·Granted May 15, 2001·16 cites·2 claims
- 1040US3966496AElectrode assembly for air depolarized cellsGOULD INC·Filed 1974·Granted Jun 29, 1976·4 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →