RH

Rittmar Von Helmolt

SA Siemens Aktiengesellschaft: 6 patents #2,149 of 22,248Top 10%
General Motors: 4 patents #3,733 of 18,328Top 25%
Overall (All Time): #517,059 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
8454730 Method of operating gas storage and supply system Ulrich Eberle, Dieter Hasenauer 2013-06-04
7574996 Fuel supply system with a gas adsorption device Dieter Hasenauer, Ulrich Eberle 2009-08-18
7482076 Fuel cell stack humidification method incorporating an accumulation device Ralf Senner 2009-01-27
6921601 Fuel cell stack humidification method incorporating an accumulation device Ralf Senner 2005-07-26
6630261 Apparatus and method for utilizing the waste heat of an air-cooled fuel cell battery Peter Buchner 2003-10-07
6309774 Liquid-cooled fuel cell battery Peter Buchner, Manfred Waidhas 2001-10-30
6306533 Cooling system for a fuel cell battery Konrad Mund 2001-10-23
6299999 Intermediate element for thermal, electrical and mechanical connection of two parts Peter Buchner, Georg Neumann, Horst Grune 2001-10-09
5563331 Magnetoresistive sensor utilizing a sensor material with a perovskite-like crystal structure Joachim Wecker 1996-10-08
5498298 Method for preparing a structure having enhanced magnetoresistance, and use of the structure Joachim Wecker 1996-03-12