Inventor · disambiguated record
Edwin Schulz
Also filed as: SCHULZ EDWIN
27 granted patents·2 pending applications·90 citations·filing 2011–2023
95Inventor score
Top patents by PatentIndex Score
29 records- 0199US9399947B2Internal combustion engine with pilot and main injectionPRATT & WHITNEY CANADA·Filed 2013·Granted Jul 26, 2016·26 cites·25 claims
- 0295US10557407B2Rotary internal combustion engine with pilot subchamberPRATT & WHITNEY CANADA·Filed 2017·Granted Feb 11, 2020·7 cites·26 claims
- 0395US9708966B2Internal combustion engine with pilot and main injectionPRATT & WHITNEY CANADA·Filed 2016·Granted Jul 18, 2017·9 cites·19 claims
- 0494US10072559B2Method of operating an engine having a pilot subchamber at partial load conditionsPRATT & WHITNEY CANADA·Filed 2016·Granted Sep 11, 2018·7 cites·20 claims
- 0593US10041402B2Internal combustion engine with split pilot injectionPRATT & WHITNEY CANADA·Filed 2017·Granted Aug 7, 2018·9 cites·21 claims
- 0691US10570789B2Rotary internal combustion engine with seal lubricationPRATT & WHITNEY CANADA·Filed 2016·Granted Feb 25, 2020·5 cites·20 claims
- 0789US10815877B2Method of operating a rotary enginePRATT & WHITNEY CANADA·Filed 2017·Granted Oct 27, 2020·3 cites·21 claims
- 0888US10539065B2Engine assembly with intercoolerPRATT & WHITNEY CANADA·Filed 2017·Granted Jan 21, 2020·3 cites·24 claims
- 0987US9957885B2Internal combustion engine with common rail pilot and main injectionPRATT & WHITNEY CANADA·Filed 2017·Granted May 1, 2018·3 cites·20 claims
- 1085US9540992B2Rotary internal combustion engine with variable volumetric compression ratioPRATT & WHITNEY CANADA·Filed 2014·Granted Jan 10, 2017·4 cites·17 claims
- 1182US10801394B2Rotary engine with pilot subchambersPRATT & WHITNEY CANADA·Filed 2017·Granted Oct 13, 2020·3 cites·19 claims
- 1282US10280830B2System for pilot subchamber temperature controlPRATT & WHITNEY CANADA·Filed 2013·Granted May 7, 2019·4 cites·20 claims
- 1382US8656888B2Rotary internal combustion engine with variable volumetric compression ratioTHOMASSIN JEAN·Filed 2011·Granted Feb 25, 2014·2 cites·20 claims
- 1481US10865699B2System for pilot subchamber temperature controlPRATT & WHITNEY CANADA·Filed 2019·Granted Dec 15, 2020·2 cites·19 claims
- 1579US10533486B2Method of operating an engine having a pilot subchamber at partial load conditionsPRATT & WHITNEY CANADA·Filed 2018·Granted Jan 14, 2020·1 cites·17 claims
- 1672US11428128B2Rotary internal combustion engine with seal lubricationPRATT & WHITNEY CANADA·Filed 2021·Granted Aug 30, 2022·0 cites·7 claims
- 1772US10526961B2Rotary internal combustion engine with unequal volumetric ratiosPRATT & WHITNEY CANADA·Filed 2017·Granted Jan 7, 2020·1 cites·20 claims
- 1871US10544732B2Rotary internal combustion engine with removable subchamber insertPRATT & WHITNEY CANADA·Filed 2016·Granted Jan 28, 2020·1 cites·11 claims
- 1970US11187143B2Engine assembly with intercoolerPRATT & WHITNEY CANADA·Filed 2019·Granted Nov 30, 2021·0 cites·24 claims
- 2069US10267217B2Internal combustion engine with common rail injectionPRATT & WHITNEY CANADA·Filed 2018·Granted Apr 23, 2019·0 cites·20 claims
- 2169US10138804B2Rotary internal combustion enginePRATT & WHITNEY CANADA·Filed 2017·Granted Nov 27, 2018·0 cites·18 claims
- 2268US11008909B2Method of apex seal lubrication for a rotary internal combustion enginePRATT & WHITNEY CANADA·Filed 2020·Granted May 18, 2021·0 cites·5 claims
- 2367US11306651B2Method of operating an internal combustion enginePRATT & WHITNEY CANADA·Filed 2020·Granted Apr 19, 2022·0 cites·21 claims
- 2467US9828906B2Rotary internal combustion engine with variable volumetric compression ratioPRATT & WHITNEY CANADA·Filed 2016·Granted Nov 28, 2017·0 cites·17 claims
- 2564US11261781B2Rotary internal combustion engine with unequal volumetric ratiosPRATT & WHITNEY CANADA·Filed 2019·Granted Mar 1, 2022·0 cites·20 claims
- 2663US11028768B2Rotary internal combustion engine with removable subchamber insertPRATT & WHITNEY CANADA·Filed 2020·Granted Jun 8, 2021·0 cites·12 claims
- 2759US10514017B2Internal combustion engine with igniter cooling sleevePRATT & WHITNEY CANADA·Filed 2017·Granted Dec 24, 2019·0 cites·18 claims
- 2846US2020149467A1Method and system for starting a turbocompounded enginePRATT & WHITNEY CANADA·Filed 2018·Application pending·0 cites
- 2944US2025187126A1Tool for assembly and storage of rotary enginePRATT & WHITNEY CANADA·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →