Inventor · disambiguated record
David M. Spillman
Also filed as: SPILLMAN DAVID M
20 granted patents·1 pending application·785 citations·filing 1992–2021
96Inventor score
Top patents by PatentIndex Score
21 records- 0194US5935724AElectrochemical cell having multiplate electrodes with differing discharge rate regionsGREATBATCH W LTD·Filed 1997·Granted Aug 10, 1999·122 cites·42 claims
- 0293US5935728AElectrochemical cell having multiplate and jellyroll electrodes with differing discharge rate regionsGREATBATCH W LTD·Filed 1997·Granted Aug 10, 1999·109 cites·51 claims
- 0392US6245464B1Hermetically sealed lithium-ion secondary electrochemical cellGREATBATCH W LTD·Filed 1998·Granted Jun 12, 2001·117 cites·27 claims
- 0487US6677077B2Electrochemical cell having multiplate electrodes with differing discharge rate regionsGREATBATCH W LTD·Filed 2001·Granted Jan 13, 2004·31 cites·14 claims
- 0586US6258473B1Electrochemical cell having multiplate electrodes with differing discharge rate regionsGREATBATCH W LTD·Filed 1999·Granted Jul 10, 2001·73 cites·24 claims
- 0685US6541140B1Electrochemical lithium ion secondary cell having multiplate electrodes with differing discharge rate regionsGREATBATCH W TECHNOLOGIES·Filed 2000·Granted Apr 1, 2003·31 cites·36 claims
- 0785US6410181B1High temperature lithium oxyhalide electrochemical cellGREATBATCH W LTD·Filed 2000·Granted Jun 25, 2002·26 cites·27 claims
- 0884US6165638AElectrochemical cell having multiplate and jellyroll electrodes with differing discharge rate regionsGREATBATCH W LTD·Filed 1999·Granted Dec 26, 2000·63 cites·21 claims
- 0983US6623884B1Electrochemical lithium ion secondary cell having multiplate and jellyroll electrodes with differing discharge rate regionsGREATBATCH W LTD·Filed 2000·Granted Sep 23, 2003·23 cites·46 claims
- 1080US6780542B2Lithium oxyhalide cell with improved safety and voltage delay characteristicsGREATBATCH W LTD·Filed 2001·Granted Aug 24, 2004·17 cites·21 claims
- 1180US6670074B2Glass to metal sealGREATBATCH W LTD·Filed 2001·Granted Dec 30, 2003·19 cites·20 claims
- 1279US6635381B2Electrochemical lithium ion secondary cell having a scalloped electrode assemblyGREATBATCH W LTD·Filed 2001·Granted Oct 21, 2003·16 cites·32 claims
- 1379US5631102ASeparator insert for electrochemical cellsGREATBATCH W LTD·Filed 1996·Granted May 20, 1997·62 cites·22 claims
- 1476US6569562B1Electrochemical cell with novel header assemblyGREATBATCH W LTD·Filed 2000·Granted May 27, 2003·18 cites·33 claims
- 1575US6593029B2Manufacturing process for improved discharge of lithium-containing electrochemical cellsGREATBATCH W LTD·Filed 2001·Granted Jul 15, 2003·12 cites·33 claims
- 1674US6586131B2Apparatus for releasing gases from rechargeable lithium electrochemical cells during the formation stage of manufacturingGREATBATCH W LTD·Filed 2001·Granted Jul 1, 2003·15 cites·35 claims
- 1766US11742520B2Lithium electrochemical cell activated with an electrolyte containing DBC, LiBOB and FEC additivesGREATBATCH LTD·Filed 2021·Granted Aug 29, 2023·0 cites·9 claims
- 1866US11735773B1Lithium electrochemical cell activated with an electrolyte containing LiBOB and FEC additivesGREATBATCH LTD·Filed 2021·Granted Aug 22, 2023·0 cites·9 claims
- 1953US5360678AHigh energy density pressure tolerant cellGREATBATCH W LTD·Filed 1992·Granted Nov 1, 1994·26 cites·14 claims
- 2049US6744238B2Method of using a cellGREATBATCH W TECHNOLOGIES·Filed 2002·Granted Jun 1, 2004·5 cites·22 claims
- 2147US2008145753A1Non-magnetic lithium ion secondary electrochemical cellSPILLMAN DAVID M·Filed 2004·Application pending·0 cites
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