Michael Leykauf

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Darmstadt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Advanced controls algorithm for an electronic pressure regulator sy...
- Patent number 9,166,238
- Issue date Oct 20, 2015
- GM Global Technology Operations LLC
- Oliver Maier
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Systems and methods to diagnose valve leakage in a vehicle
- Patent number 8,855,898
- Issue date Oct 7, 2014
- GM Global Technology Operations LLC
- Oliver Maier
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fuel cell operation with a failed open injector
- Patent number 8,785,071
- Issue date Jul 22, 2014
- GM Global Technology Operations LLC
- Steven R. Falta
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Calibration of a pressure sensor in a hydrogen storage system
- Patent number 8,522,597
- Issue date Sep 3, 2013
- GM Global Technology Operations LLC
- Rainer Pechtold
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS

Patents Applicationslast 30 patents

Information Patent Application
FUEL CELL OPERATION WITH A FAILED OPEN INJECTOR
- Publication number 20130115540
- Publication date May 9, 2013
- GM GLOBAL TECHNOLOGY OPERATINS LLC
- Steven R. Falta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ADVANCED CONTROLS ALGORITHM FOR AN ELECTRONIC PRESSURE REGULATOR SY...
- Publication number 20130052556
- Publication date Feb 28, 2013
- GM GLOBAL TECHNOLOGY OPERATION LLC
- Oliver Maier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS TO DIAGNOSE VALVE LEAKAGE IN A VEHICLE
- Publication number 20120277984
- Publication date Nov 1, 2012
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Oliver Maier
- B60 - VEHICLES IN GENERAL
Information Patent Application
CALIBRATION OF A PRESSURE SENSOR IN A HYDROGEN STORAGE SYSTEM
- Publication number 20120060583
- Publication date Mar 15, 2012
- GM Global Technology Operations, Inc.
- Rainer Pechtold
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS