Inventor
HOBMEYR RALPH
DE13 patents
⚠️ This page may combine multiple inventors who share the name “HOBMEYR RALPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOBMEYR RALPH
5 patentsUS8561453B2Oct 22, 2013
Calibration of all pressure transducers in a hydrogen storage system
HOBMEYR RALPH13 citations76
US8656938B2Feb 25, 2014
Compressed gas tank system with fast fueling ability at any vessel pressure
HOBMEYR RALPH4 citations70
US8506266B2Aug 13, 2013
Sealing system assembly for high pressure fluid handling devices
HOBMEYR RALPH1 citations49
US9911994B2Mar 6, 2018
Piezoelectric injector for fuel cell
HOBMEYR RALPH0 citations33
US8927171B2Jan 6, 2015
Method for preventing pressure in vessels from dropping below minimum allowable pressure
HOBMEYR RALPH0 citations30
GM GLOBAL TECH OPERATIONS INC
3 patentsUS7905493B2Mar 15, 2011
Sealing system assembly for high pressure fluid handling devices
GM GLOBAL TECH OPERATIONS INC4 citations61
US9163616B2Oct 20, 2015
Passive closing device for thermal self-protection of high pressure gas vessels
GM GLOBAL TECH OPERATIONS INC2 citations60
US7709125B2May 4, 2010
Vehicle plumbing to release hydrogen from fluid
GM GLOBAL TECH OPERATIONS INC0 citations50
GEN MOTORS CORP
3 patentsUS7217469B2May 15, 2007
Fluid handling device for hydrogen-containing process fluids
GEN MOTORS CORP5 citations60
US7021907B2Apr 4, 2006
Ventilation and purge of a hydrogen blower
GEN MOTORS CORP5 citations59
US7176385B2Feb 13, 2007
EMI protection and fuel cell systems employing the same
GEN MOTORS CORP1 citations39