Inventor · disambiguated record
David N. Klein
Also filed as: KLEIN DAVID · KLEIN DAVID N
18 granted patents·6 pending applications·294 citations·filing 1998–2021
94Inventor score
Files withGILLETTE CO11BOURILKOV JORDAN T5DURACELL US OPERATIONS INC5DURACELL INC1GILLETTE CO A DELAWARE CO1
Top patents by PatentIndex Score
24 records- 0194US8373387B2USB inductive chargerGILLETTE CO·Filed 2010·Granted Feb 12, 2013·34 cites·7 claims
- 0287US6051957ABattery pack having a state of charge indicatorDURACELL INC·Filed 1998·Granted Apr 18, 2000·89 cites·20 claims
- 0386US8378632B2Circuit arrangement with multiple batteriesGILLETTE CO·Filed 2007·Granted Feb 19, 2013·27 cites·23 claims
- 0481US9071073B2Household device continuous battery charger utilizing a constant voltage regulatorBOURILKOV JORDAN T·Filed 2007·Granted Jun 30, 2015·19 cites·20 claims
- 0577US11621451B2Removable tab and battery assembly having the sameDURACELL US OPERATIONS INC·Filed 2021·Granted Apr 4, 2023·0 cites·20 claims
- 0673US8018204B2Compact ultra fast battery chargerGILLETTE CO·Filed 2007·Granted Sep 13, 2011·11 cites·30 claims
- 0773US7038333B2Hybrid power supplyGILLETTE CO·Filed 2002·Granted May 2, 2006·30 cites·26 claims
- 0864US9762069B2Multi-use fast rate charging standBOURILKOV JORDAN T·Filed 2009·Granted Sep 12, 2017·6 cites·8 claims
- 0963US11101514B2Removable tab and battery assembly having the sameDURACELL US OPERATIONS INC·Filed 2017·Granted Aug 24, 2021·0 cites·23 claims
- 1062USD900744SBattery tabDURACELL US OPERATIONS INC·Filed 2020·Granted Nov 3, 2020·2 cites·1 claims
- 1162US6232782B1On cell circumferential battery indicatorGILLETTE CO·Filed 1999·Granted May 15, 2001·34 cites·15 claims
- 1256US7932634B2Fuel cell hybrid power supplyGILLETTE CO·Filed 2003·Granted Apr 26, 2011·10 cites·19 claims
- 1354US7646174B2Battery low-voltage cutoff circuitGILLETTE CO·Filed 2006·Granted Jan 12, 2010·2 cites·19 claims
- 1454US7482091B2Fuel cartridge interconnect for portable fuel cellsGILLETTE CO·Filed 2003·Granted Jan 27, 2009·7 cites·15 claims
- 1554US6291096B1Pass/fail battery indicator and testerGILLETTE CO·Filed 1999·Granted Sep 18, 2001·19 cites·22 claims
- 1653USD878295SBattery tabDURACELL US OPERATIONS INC·Filed 2017·Granted Mar 17, 2020·4 cites·1 claims
- 1752US2010052603A1Rechargeable BatteriesBOURILKOV JORDAN T·Filed 2008·Application pending·0 cites
- 1849US7862926B2Fuel cartridge interconnect for portable fuel cellsGILLETTE CO·Filed 2009·Granted Jan 4, 2011·0 cites·25 claims
- 1944USD900028SBattery tabDURACELL US OPERATIONS INC·Filed 2020·Granted Oct 27, 2020·0 cites·1 claims
- 2044US2005158621A1Battery with flat housingFiled 2005·Application pending·0 cites
- 2144US2002025470A1Pass/fail battery indicatorGILLETTE CO A DELAWARE CO·Filed 2001·Application pending·0 cites
- 2244US2008238359A1Lithium Iron Phosphate Ultra Fast Battery ChargerGILLETTE CO·Filed 2007·Application pending·0 cites
- 2343US2008238357A1Ultra fast battery charger with battery sensingBOURILKOV JORDAN T·Filed 2007·Application pending·0 cites
- 2440US2011260694A1Built-in chargerBOURILKOV JORDAN T·Filed 2010·Application pending·0 cites
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