David R. Schumann — 9 Patents at Delphi Technologies

David R. Schumann has been granted 9 US patents while listed as an inventor at Delphi Technologies. The first was granted in 1992 and the most recent in August 2008. David R. Schumann ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list David R. Schumann in Rochester, NY, US.

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Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7410016	Solid-oxide fuel cell system having a fuel combustor to pre-heat reformer on start-up	Sean M. Kelly, Karl J. Haltiner, Jr.	2008-08-12
7326482	Apparatus and method for operation of a high temperature fuel cell system using recycled anode exhaust	Karl J. Haltiner, Jr., Malcolm James Grieve, Kevin R. Keegan	2008-02-05
7025903	Reformer system process	Malcolm James Grieve, Juergen Kammerer, Amanda M. Weiss	2006-04-11
6929785	Method and apparatus for preheating of a fuel cell micro-reformer	Malcolm James Grieve, John Kirwan, Galen B. Fisher, Ather Quader	2005-08-16	$6,984,000
6921596	Solid-oxide fuel cell system having an integrated reformer and waste energy recovery system	Sean M. Kelly, Karl J. Haltiner, Jr., Michael T. Faville	2005-07-26	$2,191,000
6562496	Integrated solid oxide fuel cell mechanization and method of using for transportation industry applications	Michael T. Faville, M. Grieve, John Noetzel, Karl J. Haltiner, Jr., Christopher DeMinco +10 more	2003-05-13	$1,982,000
5447140	Fuel injection	Roger M. Brisbane, Edwin A. Rivera, Daniel L. Varble	1995-09-05
5312050	Electromagnetic fuel injector	Steven L. Good, Paul B. Rissi, Leman F. Reus	1994-05-17
5101800	Fuel injection	Marty M. Hoch	1992-04-07

David R. Schumann — 9 Patents

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