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Richard KERKEWITZ
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Klein-Winternheim, DE
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Patents Grants
last 30 patents
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Patent Grant
Expansion tank for a coolant circuit of a motor vehicle
Patent number
10,196,962
Issue date
Feb 5, 2019
GM Global Technology Operations LLC
Richard Kerkewitz
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
Equalizing reservoir with fill level sensor
Publication number
20180274965
Publication date
Sep 27, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Richard Kerkewitz
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXPANSION TANK FOR A COOLANT CIRCUIT OF A MOTOR VEHICLE
Publication number
20170350307
Publication date
Dec 7, 2017
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Richard KERKEWITZ
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
FASTENING MEANS
Publication number
20090188088
Publication date
Jul 30, 2009
GM Global Technology Operations, Inc.
Richard KERKEWITZ
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
RADIATOR ASSEMBLY FOR AN AUTOMOTIVE VEHICLE, AUTOMOTIVE VEHICLE AND...
Publication number
20090159353
Publication date
Jun 25, 2009
GM Global Technology Operations, Inc.
Richard KERKEWITZ
B60 - VEHICLES IN GENERAL