Heiko Hrobarsch

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Wiesbaden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for preventing pressure in vessels from dropping below minim...
- Patent number 8,927,171
- Issue date Jan 6, 2015
- GM Global Technology Operations LLC
- Ralph Hobmeyr
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Calibration of all pressure transducers in a hydrogen storage system
- Patent number 8,561,453
- Issue date Oct 22, 2013
- GM Global Technology Operations LLC
- Ralph Hobmeyr
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREVENTING PRESSURE IN VESSELS FROM DROPPING BELOW MINIM...
- Publication number 20120060936
- Publication date Mar 15, 2012
- GM Global Technology Operations, Inc.
- Ralph Hobmeyr
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
CALIBRATION OF ALL PRESSURE TRANSDUCERS IN A HYDROGEN STORAGE SYSTEM
- Publication number 20120060584
- Publication date Mar 15, 2012
- GM Global Technology Operations, Inc.
- Ralph Hobmeyr
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS