Inventor · disambiguated record
Ronald Koelsch
Also filed as: KOELSCH RONALD · KOELSCH RONALD G
8 granted patents·6 pending applications·316 citations·filing 1979–2025
89Inventor score
Files withKOELSCH RONALD9HONEYWELL INC2GREEN ALTERNATIVE SOLAR LLC1HENDRICKSON THOMAS E1WAFER STANDARDS INC1
Top patents by PatentIndex Score
14 records- 0196US9415660B2Backup power generator for battery powered transport refrigeration unitsKOELSCH RONALD·Filed 2015·Granted Aug 16, 2016·77 cites·2 claims
- 0296US8935933B1Battery operated transfer refrigeration unitKOELSCH RONALD·Filed 2012·Granted Jan 20, 2015·51 cites·15 claims
- 0388US8347999B2Power generating unit for a vehicle and method thereforGREEN ALTERNATIVE SOLAR LLC·Filed 2009·Granted Jan 8, 2013·78 cites·17 claims
- 0472US12012009B2Autonomous charging systems for battery powered transport refrigeration unitsKOELSCH RONALD·Filed 2021·Granted Jun 18, 2024·1 cites·7 claims
- 0567US2025271183A1Battery powered hybrid transport refrigeration unitKOELSCH RONALD·Filed 2025·Application pending·0 cites
- 0665US4235011ASemiconductor apparatusHONEYWELL INC·Filed 1979·Granted Nov 25, 1980·23 cites·9 claims
- 0763US5187552AShielded field-effect transistor devicesHENDRICKSON THOMAS E·Filed 1991·Granted Feb 16, 1993·40 cites·99 claims
- 0861US4735914AFET for high reverse bias voltage and geometrical design for low on resistanceHONEYWELL INC·Filed 1986·Granted Apr 5, 1988·29 cites·13 claims
- 0956US2022402326A1Battery powered hybrid transport refrigeration unitKOELSCH RONALD·Filed 2022·Application pending·0 cites
- 1049US2021362567A1Zone isolation air flow system for semi-trailer reefersKOELSCH RONALD·Filed 2021·Application pending·0 cites
- 1145US6249117B1Device for monitoring and calibrating oxide charge measurement equipment and method thereforWAFER STANDARDS INC·Filed 1999·Granted Jun 19, 2001·17 cites·5 claims
- 1242US2018245825A1Battery powered hybrid transport refrigeration unitKOELSCH RONALD·Filed 2018·Application pending·0 cites
- 1342US2019264973A1Zone isolation control system for transport refrigeration unitsKOELSCH RONALD·Filed 2018·Application pending·0 cites
- 1440US2018094846A1Zone isolation control system for transport refrigeration unitKOELSCH RONALD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →