Inventor · disambiguated record
David A. Spartano
Also filed as: SPARTANO DAVID · SPARTANO DAVID A
44 granted patents·6 pending applications·2,177 citations·filing 2006–2016
99Inventor score
Files withEVEREADY BATTERY INC36SPARTANO DAVID A5CRAWFORD JOHN D4ENERGIZER BRANDS LLC3HOFFMAN PETER F1
Top patents by PatentIndex Score
50 records- 0198USD647227SLighting deviceEVEREADY BATTERY INC·Filed 2009·Granted Oct 18, 2011·138 cites·1 claims
- 0298US7780309B2Preparedness flashlightEVEREADY BATTERY INC·Filed 2007·Granted Aug 24, 2010·1k cites·26 claims
- 0397US8573797B2Lighting deviceSPARTANO DAVID A·Filed 2010·Granted Nov 5, 2013·28 cites·8 claims
- 0497US7888883B2Lighting device having cross-fade and method thereofEVEREADY BATTERY INC·Filed 2008·Granted Feb 15, 2011·35 cites·16 claims
- 0596US8376574B2Multi-spectrum lighting device having a plurality of illumination modesEVEREADY BATTERY INC·Filed 2011·Granted Feb 19, 2013·44 cites·17 claims
- 0695US8324836B2Lighting device having cross-fade and method thereofCRAWFORD JOHN D·Filed 2011·Granted Dec 4, 2012·16 cites·18 claims
- 0795USD552278SLighting deviceEVEREADY BATTERY INC·Filed 2007·Granted Oct 2, 2007·62 cites·1 claims
- 0893US8717034B2Fuel gauging system and method thereofCRAWFORD JOHN D·Filed 2012·Granted May 6, 2014·10 cites·18 claims
- 0993US7731385B2Multi-mode flashlightEVEREADY BATTERY INC·Filed 2006·Granted Jun 8, 2010·35 cites·11 claims
- 1093US7513660B2Lighting device having forward directed heat sink assemblyEVEREADY BATTERY INC·Filed 2007·Granted Apr 7, 2009·41 cites·18 claims
- 1193USD560009SHeadlampEVEREADY BATTERY INC·Filed 2007·Granted Jan 15, 2008·56 cites·1 claims
- 1292US9101022B2Lighting device having boost circuitryHOFFMAN PETER F·Filed 2008·Granted Aug 4, 2015·12 cites·19 claims
- 1392US8120268B2Lighting device and method of control based on chemistry composition of power sourceSPARTANO DAVID A·Filed 2008·Granted Feb 21, 2012·18 cites·36 claims
- 1492US8063607B2Energy storage system and method of sequentially charging a first and second battery cell based on voltage potentialCRAWFORD JOHN D·Filed 2008·Granted Nov 22, 2011·18 cites·28 claims
- 1592US7959317B2Lighting device configured to operate with different batteriesEVEREADY BATTERY INC·Filed 2010·Granted Jun 14, 2011·20 cites·15 claims
- 1692USD562480SFlashlightEVEREADY BATTERY INC·Filed 2007·Granted Feb 19, 2008·59 cites·1 claims
- 1791US8115492B2Fuel gauging system and method thereofCRAWFORD JOHN D·Filed 2008·Granted Feb 14, 2012·13 cites·7 claims
- 1891USD625448SFlashlightEVEREADY BATTERY INC·Filed 2010·Granted Oct 12, 2010·50 cites·1 claims
- 1991US7651239B2Intrinsically safe flashlightEVEREADY BATTERY INC·Filed 2006·Granted Jan 26, 2010·20 cites·13 claims
- 2090US7550943B2Intrinsically safe battery-powered deviceEVEREADY BATTERY INC·Filed 2006·Granted Jun 23, 2009·29 cites·48 claims
- 2189US7918578B2Lighting device having forward directed heat sink assemblyEVEREADY BATTERY INC·Filed 2009·Granted Apr 5, 2011·29 cites·19 claims
- 2289US7850330B2Lighting device configured to operate with different batteriesEVEREADY BATTERY INC·Filed 2008·Granted Dec 14, 2010·31 cites·13 claims
- 2389USD620161SLighting deviceEVEREADY BATTERY INC·Filed 2010·Granted Jul 20, 2010·42 cites·1 claims
- 2489USD574529SFlashlightEVEREADY BATTERY INC·Filed 2007·Granted Aug 5, 2008·40 cites·1 claims
- 2586US8197085B2Portable lighting device having user selectable light controlSPARTANO DAVID A·Filed 2009·Granted Jun 12, 2012·24 cites·17 claims
- 2686US7926967B2Headlight devices and methodsEVEREADY BATTERY INC·Filed 2009·Granted Apr 19, 2011·25 cites·21 claims
- 2785USD560297SFlashlightEVEREADY BATTERY INC·Filed 2007·Granted Jan 22, 2008·41 cites·1 claims
- 2884USD798482SHandheld lightENERGIZER BRANDS LLC·Filed 2015·Granted Sep 26, 2017·29 cites·1 claims
- 2984USD560298SHeadlampEVEREADY BATTERY INC·Filed 2007·Granted Jan 22, 2008·29 cites·1 claims
- 3083US8491151B2Lighting device having light intensity controlSPARTANO DAVID A·Filed 2009·Granted Jul 23, 2013·12 cites·18 claims
- 3183US7553062B2Light deviceEVEREADY BATTERY INC·Filed 2006·Granted Jun 30, 2009·20 cites·30 claims
- 3281US7950820B2Intrinsically safe flashlightEVEREADY BATTERY INC·Filed 2009·Granted May 31, 2011·8 cites·16 claims
- 3377US7952321B2Device having an energy converter and an energy limiter to limit supplied electrical energyEVEREADY BATTERY INC·Filed 2010·Granted May 31, 2011·4 cites·20 claims
- 3477USD581076SLighting deviceEVEREADY BATTERY INC·Filed 2007·Granted Nov 18, 2008·22 cites·1 claims
- 3576USD657090SAccessory for a lighting deviceKAULE BRIAN M·Filed 2011·Granted Apr 3, 2012·19 cites·1 claims
- 3673USD616584SLighting deviceEVEREADY BATTERY INC·Filed 2009·Granted May 25, 2010·16 cites·1 claims
- 3770USD590971SLighting deviceEVEREADY BATTERY INC·Filed 2008·Granted Apr 21, 2009·16 cites·1 claims
- 3865US7723950B2Electrical device having a boost converter and an energy limiterEVEREADY BATTERY INC·Filed 2009·Granted May 25, 2010·4 cites·20 claims
- 3961USD598593SLighting deviceEVEREADY BATTERY INC·Filed 2008·Granted Aug 18, 2009·11 cites·1 claims
- 4059USD625866SLighting deviceEVEREADY BATTERY INC·Filed 2010·Granted Oct 19, 2010·9 cites·1 claims
- 4158USD625447SLighting deviceEVEREADY BATTERY INC·Filed 2010·Granted Oct 12, 2010·10 cites·1 claims
- 4252US2010259220A1Lighting SystemEVEREADY BATTERY INC·Filed 2010·Application pending·0 cites
- 4352US2009192726A1Electrochemical Composition Detection Device and Method ThereofEVEREADY BATTERY INC·Filed 2008·Application pending·0 cites
- 4450US2010225246A1Multi-Mode FlashlightEVEREADY BATTERY INC·Filed 2010·Application pending·0 cites
- 4547US2008316733A1Lighting device having adjustable spot beamSPARTANO DAVID A·Filed 2007·Application pending·0 cites
- 4645US10624187B2Light emitting diode driver regulated to consume constant battery current inputENERGIZER BRANDS LLC·Filed 2016·Granted Apr 14, 2020·0 cites·11 claims
- 4745USD576327SLighting deviceEVEREADY BATTERY INC·Filed 2008·Granted Sep 2, 2008·5 cites·1 claims
- 4843US2011204818A1Portable Lighting Device and Related Method of OperationEVEREADY BATTERY INC·Filed 2011·Application pending·0 cites
- 4942US2009225568A1Light DeviceEVEREADY BATTERY INC·Filed 2009·Application pending·0 cites
- 5036US10206263B2Electronic protection against circuit reversalENERGIZER BRANDS LLC·Filed 2016·Granted Feb 12, 2019·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →