Inventor · disambiguated record
Mark J. Sarder
Also filed as: SARDER MARK · SARDER MARK J
52 granted patents·7 pending applications·370 citations·filing 1993–2025
98Inventor score
Files withCHAMPION POWER EQUIPMENT INC32CHAMPION ENGINE TECH LLC12CHAMPION ENGINE TECHNOLOGY LLC9GENERAC CORP3CHMAPION ENGINE TECH LLC1
Top patents by PatentIndex Score
59 records- 0197US11668233B2Backplate for engine-alternator coupling in standby generatorCHAMPION POWER EQUIPMENT INC·Filed 2021·Granted Jun 6, 2023·3 cites·5 claims
- 0296US11905879B2Standby generator control and access panelCHAMPION POWER EQUIPMENT INC·Filed 2022·Granted Feb 20, 2024·2 cites·26 claims
- 0395US11905895B2Dual fuel lockout switch for generator engineCHAMPION POWER EQUIPMENT INC·Filed 2023·Granted Feb 20, 2024·1 cites·21 claims
- 0495US11143099B2Backplate for engine-alternator coupling in standby generatorCHAMPION POWER EQUIPMENT INC·Filed 2019·Granted Oct 12, 2021·6 cites·14 claims
- 0595US9435273B2Dual fuel selector switchCHAMPION ENGINE TECH LLC·Filed 2013·Granted Sep 6, 2016·18 cites·19 claims
- 0694US11492961B2Standby generator control and access panelCHAMPION POWER EQUIPMENT INC·Filed 2019·Granted Nov 8, 2022·4 cites·26 claims
- 0794US10907527B2Standby generator alternator adapter with engine cooling air intakeCHAMPION POWER EQUIPMENT INC·Filed 2019·Granted Feb 2, 2021·5 cites·21 claims
- 0894US5669794AApparatus for mounting a motor to a boatJOHNSON WORLDWIDE ASSOCIATES I·Filed 1995·Granted Sep 23, 1997·54 cites·16 claims
- 0993US10221780B2Dual fuel lockout switch for generator engineCHMAPION ENGINE TECH LLC·Filed 2015·Granted Mar 5, 2019·10 cites·15 claims
- 1093US10167789B2Dual fuel engine with liquid fuel cut-offCHAMPION ENGINE TECH LLC·Filed 2016·Granted Jan 1, 2019·9 cites·16 claims
- 1192US11177720B2Standby generator engine-fan-alternator configurationCHAMPION POWER EQUIPMENT INC·Filed 2019·Granted Nov 16, 2021·4 cites·19 claims
- 1292US10598101B2Dual fuel selector switchCHAMPION ENGINE TECH LLC·Filed 2016·Granted Mar 24, 2020·7 cites·19 claims
- 1391US9995211B2Electrical generator assemblyCHAMPION ENGINE TECH LLC·Filed 2015·Granted Jun 12, 2018·8 cites·25 claims
- 1490US11530654B2Off-board fuel regulator for generator engineCHAMPION POWER EQUIPMENT INC·Filed 2018·Granted Dec 20, 2022·2 cites·11 claims
- 1590US10393034B2Fuel system for a multi-fuel internal combustion engineCHAMPION ENGINE TECH LLC·Filed 2016·Granted Aug 27, 2019·3 cites·24 claims
- 1690US10132224B2Mounting configuration for a heat duct in an electric generatorCHAMPION ENGINE TECH LLC·Filed 2015·Granted Nov 20, 2018·6 cites·16 claims
- 1789US9322371B2Slide-in mountable fuel pump assemblyCHAMPION ENGINE TECHNOLOGY LLC·Filed 2014·Granted Apr 26, 2016·8 cites·21 claims
- 1889US5504417AEngine-driven generatorGENERAC CORP·Filed 1994·Granted Apr 2, 1996·60 cites·15 claims
- 1986US5497735AInternal combustion engine for portable power generating equipmentGENERAC CORP·Filed 1994·Granted Mar 12, 1996·38 cites·1 claims
- 2084US12281610B2Standby generator control and access panelCHAMPION POWER EQUIPMENT INC·Filed 2024·Granted Apr 22, 2025·0 cites·26 claims
- 2184US11905896B2Dual fuel selector switchCHAMPION POWER EQUIPMENT INC·Filed 2023·Granted Feb 20, 2024·0 cites·38 claims
- 2284US2024183319A1Dual fuel lockout switch for generator engineCHAMPION POWER EQUIPMENT INC·Filed 2024·Application pending·0 cites
- 2383US12203396B2Double-sided oil cooler for use in a generator engineCHAMPION POWER EQUIPMENT INC·Filed 2023·Granted Jan 21, 2025·0 cites·24 claims
- 2483US10697398B2Batteryless dual fuel engine with liquid fuel cut-offCHAMPION ENGINE TECH LLC·Filed 2015·Granted Jun 30, 2020·3 cites·64 claims
- 2583US2024183321A1Dual fuel selector switchCHAMPION POWER EQUIPMENT INC·Filed 2024·Application pending·0 cites
- 2681US11840970B2Dual fuel generator with remote regulatorCHAMPION POWER EQUIPMENT INC·Filed 2022·Granted Dec 12, 2023·0 cites·52 claims
- 2780US11300034B2Standby generator air flow management systemCHAMPION POWER EQUIPMENT INC·Filed 2019·Granted Apr 12, 2022·1 cites·20 claims
- 2880US5317999AInternal combustion engine for portable power generating equipmentGENERAC CORP·Filed 1993·Granted Jun 7, 1994·27 cites·11 claims
- 2979US11761390B2Dual fuel selector switchCHAMPION POWER EQUIPMENT INC·Filed 2022·Granted Sep 19, 2023·0 cites·21 claims
- 3079US2025154912A1Dual fuel selector switchCHAMPION POWER EQUIPMENT INC·Filed 2025·Application pending·0 cites
- 3179US2025154911A1Dual fuel lockout switch for generator engineCHAMPION POWER EQUIPMENT INC·Filed 2025·Application pending·0 cites
- 3279US2025163860A1Dual fuel selector switchCHAMPION POWER EQUIPMENT INC·Filed 2025·Application pending·0 cites
- 3377USD749511SEngine powered generatorCHAMPION POWER EQUIPMENT INC·Filed 2013·Granted Feb 16, 2016·24 cites·1 claims
- 3474US10697379B2Tri fuel genCHAMPION POWER EQUIPMENT INC·Filed 2019·Granted Jun 30, 2020·1 cites·17 claims
- 3574USD708645SEngine coverCHAMPION ENGINE TECHNOLOGY LLC·Filed 2013·Granted Jul 8, 2014·18 cites·1 claims
- 3673US11668227B2Standby generator air flow management systemCHAMPION POWER EQUIPMENT INC·Filed 2022·Granted Jun 6, 2023·0 cites·21 claims
- 3772US11492985B2Off-board fuel regulator for generator engineCHAMPION POWER EQUIPMENT INC·Filed 2020·Granted Nov 8, 2022·0 cites·19 claims
- 3872US11306667B2Dual fuel selector switchCHAMPION POWER EQUIPMENT INC·Filed 2020·Granted Apr 19, 2022·0 cites·18 claims
- 3970US11668212B2Double-sided oil cooler for use in a generator engineCHAMPION POWER EQUIPMENT INC·Filed 2019·Granted Jun 6, 2023·0 cites·19 claims
- 4070US11143120B2Fuel system for a multi-fuel internal combustion engineCHAMPION POWER EQUIPMENT INC·Filed 2020·Granted Oct 12, 2021·0 cites·19 claims
- 4170US10186931B2Electrical generator heat management systemCHAMPION ENGINE TECH LLC·Filed 2015·Granted Jan 22, 2019·1 cites·28 claims
- 4269US10862414B2Carbon monoxide shutoff system for electric generatorCHAMPION POWER EQUIPMENT INC·Filed 2018·Granted Dec 8, 2020·1 cites·11 claims
- 4366US11149630B2Oil drain system for a generator engineCHAMPION POWER EQUIPMENT INC·Filed 2019·Granted Oct 19, 2021·0 cites·22 claims
- 4464US11336214B2Carbon monoxide shutoff system for electric generatorCHAMPION POWER EQUIPMENT INC·Filed 2020·Granted May 17, 2022·0 cites·18 claims
- 4564US11143145B2Batteryless dual fuel engine with liquid fuel cut-offCHAMPION POWER EQUIPMENT INC·Filed 2020·Granted Oct 12, 2021·0 cites·19 claims
- 4662US12345226B2Electronic ignition system for a generator engineCHAMPION POWER EQUIPMENT INC·Filed 2019·Granted Jul 1, 2025·0 cites·31 claims
- 4757US10018081B2Engine cylinder head push rod tube configurationCHAMPION ENGINE TECH LLC·Filed 2014·Granted Jul 10, 2018·0 cites·23 claims
- 4855US10287967B2Integrated oil cooler for internal combustion engineCHAMPION ENGINE TECH LLC·Filed 2014·Granted May 14, 2019·0 cites·23 claims
- 4955US5833255ABicycle seat suspensionTEAM VISION·Filed 1996·Granted Nov 10, 1998·24 cites·22 claims
- 5046USD760652SElectrical generatorCHAMPION ENGINE TECHNOLOGY LLC·Filed 2015·Granted Jul 5, 2016·4 cites·1 claims
Showing the top 50 of 59 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →