Inventor · disambiguated record
Christopher Gadda
Also filed as: GADDA CHRISTOPHER · GADDA CHRISTOPHER D · GADDA CHRISTOPHER DAVID
38 granted patents·607 citations·filing 1998–2023
98Inventor score
Files withMAINSPRING ENERGY INC13ETAGEN INC12APPLE INC3HERMANN WESTON ARTHUR2JOHNSTON VINCENT GEORGE2
Top patents by PatentIndex Score
38 records- 0198US11339735B2Control of piston trajectory in a linear generatorMAINSPRING ENERGY INC·Filed 2021·Granted May 24, 2022·4 cites·20 claims
- 0298US9657675B1Control of piston trajectory in a free-piston combustion engineETAGEN INC·Filed 2016·Granted May 23, 2017·35 cites·30 claims
- 0398US8402776B2Thermal management system with dual mode coolant loopsJOHNSTON VINCENT GEORGE·Filed 2012·Granted Mar 26, 2013·103 cites·23 claims
- 0497US11053876B2Control of piston trajectory in a linear generatorMAINSPRING ENERGY INC·Filed 2020·Granted Jul 6, 2021·5 cites·20 claims
- 0597US10408150B2Control of piston trajectory in a free-piston combustion engineETAGEN INC·Filed 2018·Granted Sep 10, 2019·8 cites·20 claims
- 0697US8336319B2Thermal management system with dual mode coolant loopsJOHNSTON VINCENT GEORGE·Filed 2010·Granted Dec 25, 2012·178 cites·24 claims
- 0796US11739705B2Control of piston trajectory in a linear generatorMAINSPRING ENERGY INC·Filed 2022·Granted Aug 29, 2023·2 cites·23 claims
- 0896US11578646B2Energy storage and conversion in linear generatorsMAINSPRING ENERGY INC·Filed 2022·Granted Feb 14, 2023·2 cites·30 claims
- 0995US12283911B2Auto-braking for an electromagnetic machineMAINSPRING ENERGY INC·Filed 2023·Granted Apr 22, 2025·2 cites·16 claims
- 1095US11616428B2Linear electromagnetic machine systemMAINSPRING ENERGY INC·Filed 2021·Granted Mar 28, 2023·6 cites·16 claims
- 1195US11211885B2Auto-braking for an electromagnetic machineMAINSPRING ENERGY INC·Filed 2020·Granted Dec 28, 2021·4 cites·20 claims
- 1295US10731586B2Control of piston trajectory in a free-piston combustion engineETAGEN INC·Filed 2019·Granted Aug 4, 2020·4 cites·20 claims
- 1395US10407035B1Integrated chassis controlAPPLE INC·Filed 2017·Granted Sep 10, 2019·66 cites·18 claims
- 1495US10384672B1Vehicle stability control systemKATZOURAKIS DIOMIDIS·Filed 2017·Granted Aug 20, 2019·25 cites·20 claims
- 1594US11652432B2Auto-braking for an electromagnetic machineMAINSPRING ENERGY INC·Filed 2021·Granted May 16, 2023·2 cites·30 claims
- 1694US10715068B2Auto-braking for an electromagnetic machineETAGEN INC·Filed 2018·Granted Jul 14, 2020·5 cites·19 claims
- 1794US10156198B2Control of piston trajectory in a free-piston combustion engineETAGEN INC·Filed 2017·Granted Dec 18, 2018·4 cites·40 claims
- 1894US9719415B2Energy storage and conversion in free-piston combustion enginesETAGEN INC·Filed 2015·Granted Aug 1, 2017·5 cites·26 claims
- 1994US8344669B1Methods and systems for controlling a multiphase electromagnetic machineETAGEN INC·Filed 2012·Granted Jan 1, 2013·10 cites·25 claims
- 2093US10988142B1Determining friction coefficient of a tire/surface interfaceMEHROTRA PRATEEK·Filed 2018·Granted Apr 27, 2021·26 cites·20 claims
- 2193US10738688B2Energy storage and conversion in free-piston combustion enginesETAGEN INC·Filed 2019·Granted Aug 11, 2020·3 cites·20 claims
- 2293US10404199B2Auto-braking for an electromagnetic machineETAGEN INC·Filed 2019·Granted Sep 3, 2019·4 cites·20 claims
- 2393US10247816B1Apparatus and method to measure slip and velocityHOFFMANN GABRIEL M·Filed 2016·Granted Apr 2, 2019·20 cites·20 claims
- 2491US8133287B2Method of controlled cell-level fusing within a battery packHERMANN WESTON ARTHUR·Filed 2010·Granted Mar 13, 2012·7 cites·22 claims
- 2590US10985641B2Linear electromagnetic machine system with bearing housings having pressurized gasETAGEN INC·Filed 2019·Granted Apr 20, 2021·3 cites·17 claims
- 2690US8629657B2State of charge rangeKISHIYAMA CLAY H·Filed 2010·Granted Jan 14, 2014·18 cites·20 claims
- 2787US8133608B2Battery pack with cell-level fusingHERMANN WESTON ARTHUR·Filed 2010·Granted Mar 13, 2012·5 cites·27 claims
- 2885US12473855B2Energy storage and conversion in linear generatorsMAINSPRING ENERGY INC·Filed 2023·Granted Nov 18, 2025·0 cites·20 claims
- 2985US12209548B2Control of piston trajectory in a linear generatorMAINSPRING ENERGY INC·Filed 2023·Granted Jan 28, 2025·0 cites·20 claims
- 3084US11867116B2Energy storage and conversion in linear generatorsMAINSPRING ENERGY INC·Filed 2023·Granted Jan 9, 2024·0 cites·20 claims
- 3182US12445029B2Linear electromagnetic machine with a stator having stator teeth arranged to provide an anti-clocking forceMAINSPRING ENERGY INC·Filed 2023·Granted Oct 14, 2025·0 cites·21 claims
- 3281US10948582B1Apparatus and method to measure slip and velocityAPPLE INC·Filed 2019·Granted Mar 16, 2021·3 cites·20 claims
- 3380US8624542B2Methods and systems for controlling a multiphase electromagnetic machineETAGEN INC·Filed 2012·Granted Jan 7, 2014·3 cites·20 claims
- 3476US8536825B2State of charge rangeKISHIYAMA CLAY HAJIME·Filed 2009·Granted Sep 17, 2013·14 cites·5 claims
- 3572US11352947B2Energy storage and conversion in linear generatorsMAINSPRING ENERGY INC·Filed 2020·Granted Jun 7, 2022·0 cites·20 claims
- 3669US10190490B2Energy storage and conversion in free-piston combustion enginesETAGEN INC·Filed 2017·Granted Jan 29, 2019·0 cites·24 claims
- 3765US10919520B1Integrated chassis controlAPPLE INC·Filed 2017·Granted Feb 16, 2021·1 cites·20 claims
- 3851US6967963B1Telecommunication method for ensuring on-time delivery of packets containing time-sensitive data3COM CORP·Filed 1998·Granted Nov 22, 2005·30 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →