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Gerhard Hotzel
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Stuttgart, DE
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last 30 patents
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Patent Grant
Arrangement for detecting the oxygen content in the exhaust gas of...
Patent number
5,549,804
Issue date
Aug 27, 1996
Robert Bosch GmbH
Gerhard Hotzel
G01 - MEASURING TESTING
Information
Patent Grant
Evaluating arrangement for the signal of an oxygen probe
Patent number
5,524,472
Issue date
Jun 11, 1996
Robert Bosch GmbH
Gerhard Hotzel
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Electrochemical sensor for determining the oxygen content in gases
Patent number
5,496,461
Issue date
Mar 5, 1996
Robert Bosch GmbH
Gerhard Ho/ tzel
G01 - MEASURING TESTING
Information
Patent Grant
Method of operating an oxygen probe having an internal reference at...
Patent number
5,494,557
Issue date
Feb 27, 1996
Robert Bosch GmbH
Gerhard Hotzel
G01 - MEASURING TESTING
Information
Patent Grant
Arrangement for determining the lambda value of an air/fuel mixture
Patent number
5,391,284
Issue date
Feb 21, 1995
Robert Bosch GmbH
Gerhard Hotzel
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Solid state cell
Patent number
4,710,848
Issue date
Dec 1, 1987
Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V.
Gerhard-Ludwig Schlechtriemen
G01 - MEASURING TESTING