Ralf Senner — 12 Patents at General Motors

Ralf Senner has been granted 12 US patents while listed as an inventor at General Motors. The first was granted in 2003 and the most recent in May 2017. Ralf Senner ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Ralf Senner in Mainz, NY, DE.

Patents per Year

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9660278	Method for detecting orifice flow phase transition in a pressure-controlled anode	Patrick Frost, Daniel C. Di Fiore	2017-05-23	$12,122,000
8735022	Fuel cell component with coating including nanoparticles	Harald Schlag, Thomas A. Trabold, Thomas W. Tighe, Gayatri Vyas, Keith E. Newman	2014-05-27	$8,188,000
8387441	Injector flow measurement for fuel cell applications	Steven R. Falta, Steven G. Goebel, Daniel C. Di Fiore	2013-03-05	$5,558,000
8389168	Injector control for fuel cell system	Daniel C. Di Fiore	2013-03-05	$5,558,000
8374808	Detection method for membrane and electrode failures in fuel cell stacks	Bernd Krause, Balasubramanian Lakshmanan, Andrew J. Maslyn	2013-02-12	$5,952,000
8029939	Fuel cell ejector with integrated check valve	Benno Andreas-Schott, Ian R. Jermy	2011-10-04	$10,032,000
8007943	Cascaded stack with gas flow recycle in the first stage	—	2011-08-30	$6,892,000
7820333	Fuel cell operating method with improved hydrogen and oxygen utilization	Michael Cartwright, John Wheat	2010-10-26
7482076	Fuel cell stack humidification method incorporating an accumulation device	Rittmar Von Helmolt	2009-01-27	$3,926,000
6921601	Fuel cell stack humidification method incorporating an accumulation device	Rittmar Von Helmolt	2005-07-26	$20,466,000
6740433	Method and apparatus for monitoring a hydrogen containing gas stream	—	2004-05-25	$16,732,000
6528191	Apparatus for monitoring a hydrogen containing gas stream	—	2003-03-04

Ralf Senner — 12 Patents

Patents per Year

Issued Patents All Time

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