Inventor · disambiguated record
Richard Koehl
Also filed as: KOEHL RICHARD · KOEHL RICHARD R
19 granted patents·1 pending application·241 citations·filing 1983–2019
95Inventor score
Top patents by PatentIndex Score
20 records- 0194US11185091B2Methods of rinsing nozzle for frozen food product dispensing machineTHE VOLLRATH CO LLC·Filed 2019·Granted Nov 30, 2021·12 cites·9 claims
- 0294US11019834B2Automatic frozen food product vending machineTHE VOLLRATH CO LLC·Filed 2018·Granted Jun 1, 2021·20 cites·13 claims
- 0394US9635874B2Automatic frozen food product vending machinePW STOELTING L L C·Filed 2015·Granted May 2, 2017·34 cites·10 claims
- 0493US9764880B2Hopper coverTHE VOLLRATH CO LLC·Filed 2016·Granted Sep 19, 2017·10 cites·17 claims
- 0590US10743563B2Frozen beverage dispenserPW STOELTING LLC·Filed 2015·Granted Aug 18, 2020·11 cites·20 claims
- 0687US10682006B2Hopper coverTHE VOLLRATH CO LLC·Filed 2017·Granted Jun 16, 2020·2 cites·5 claims
- 0786US9118213B2Portal for harvesting energy from distributed electrical power sourcesKOEHL RICHARD·Filed 2010·Granted Aug 25, 2015·12 cites·16 claims
- 0886US7674147B2Generator set exhaust processing system and methodKOHLER CO·Filed 2007·Granted Mar 9, 2010·13 cites·9 claims
- 0982US10188128B2Automatic frozen food product vending machineTHE VOLLRATH CO LLC·Filed 2017·Granted Jan 29, 2019·4 cites·12 claims
- 1078US11166475B2Automatic frozen food product vending machineTHE VOLLRATH CO LLC·Filed 2019·Granted Nov 9, 2021·0 cites·13 claims
- 1170USD844375SHopper cover for food dispenserTHE VOLLRATH CO LLC·Filed 2017·Granted Apr 2, 2019·10 cites·1 claims
- 1267USD834092SFrozen food product vending machineTHE VOLLRATH CO LLC·Filed 2016·Granted Nov 20, 2018·10 cites·1 claims
- 1366USD632770SCyclonic air cleaner housingKOHLER CO·Filed 2008·Granted Feb 15, 2011·14 cites·1 claims
- 1466USD605661SEngineKOHLER CO·Filed 2008·Granted Dec 8, 2009·14 cites·1 claims
- 1564US4508455AAgitator including impeller assembly and shaft having interference fitDIETRICH USA INC DE·Filed 1983·Granted Apr 2, 1985·21 cites·22 claims
- 1663USD834365SHopper cover for food dispenserTHE VOLLRATH CO LLC·Filed 2016·Granted Nov 27, 2018·8 cites·1 claims
- 1760US4606103AMethod for fabricating an impeller assembly and shaft having an interference fitDIETRICH USA INC DE·Filed 1984·Granted Aug 19, 1986·20 cites·3 claims
- 1860US4491421AImpeller assembly and shaft having interference fitDIETRICH USA INC DE·Filed 1983·Granted Jan 1, 1985·20 cites·26 claims
- 1959USD881277SFrozen food product vending machineTHE VOLLRATH CO LLC·Filed 2018·Granted Apr 14, 2020·6 cites·1 claims
- 2045US2006094312A1Generator set exhaust processing system and methodZWIEG BRIAN M·Filed 2005·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →