Inventor · disambiguated record
Gerhard Hotzel
Also filed as: HOETZEL GERHARD · HOETZEL GERHARD DIPL CHEM DR
5 granted patents·68 citations·filing 1986–1994
80Inventor score
Top patents by PatentIndex Score
5 records- 0172US5391284AArrangement for determining the lambda value of an air/fuel mixtureBOSCH GMBH ROBERT·Filed 1994·Granted Feb 21, 1995·26 cites·7 claims
- 0258US5524472AEvaluating arrangement for the signal of an oxygen probeBOSCH GMBH ROBERT·Filed 1994·Granted Jun 11, 1996·17 cites·2 claims
- 0345US5494557AMethod of operating an oxygen probe having an internal reference atmosphereBOSCH GMBH ROBERT·Filed 1994·Granted Feb 27, 1996·12 cites·8 claims
- 0444US4710848ASolid state cellMAX PLANCK GESELLSCHAFT·Filed 1986·Granted Dec 1, 1987·11 cites·7 claims
- 0529US5549804AArrangement for detecting the oxygen content in the exhaust gas of an internal combustion engineBOSCH GMBH ROBERT·Filed 1994·Granted Aug 27, 1996·2 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →