David Wails — 7 Patents at General Motors

David Wails has been granted 7 US patents while listed as an inventor at General Motors. The first was granted in 2005 and the most recent in October 2019. David Wails ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list David Wails in Billingham, GB.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
10435304	Process for making ammonia	John David Pach, Daniel Sheldon	2019-10-08
7867299	Methods, apparatus, and systems for producing hydrogen from a fuel	Michael Ian Petch, Jonathan Charles Frost, Suzanne Rose Ellis, Jessica Grace Reinkingh, Mark Robert Feaviour +2 more	2011-01-11	$12,099,000
7459224	Methods, apparatus, and systems for producing hydrogen from a fuel	Michael Ian Petch, Mark Robert Feaviour, Suzanne Rose Ellis, Jillian Elaine Bailie, Paul James Millington	2008-12-02	$6,545,000
7156887	Methods, apparatus, and systems for producing hydrogen from a fuel	Michael Ian Petch, David Thompsett, Suzanne Rose Ellis, Jillian Elaine Bailie, Mark Robert Feaviour +1 more	2007-01-02
7153334	Fuel reforming system and method of operation	Suzanne Rose Ellis, Jessica Grace Reinkingh, Jullian Elaine Bailie, Michael Ian Petch	2006-12-26	$8,022,000
7105148	Methods for producing hydrogen from a fuel	Michael Ian Petch, Jonathan Charles Frost, Suzanne Rose Ellis, Jessica Grace Reinkingh, Mark Robert Feaviour +2 more	2006-09-12	$11,791,000
6878471	Process for the regeneration of reforming catalysts	Robert Ray Burch, Stanislaw Edmund Golunski, Barry William Luke Southward	2005-04-12	$2,453,000

David Wails — 7 Patents

Issued Patents All Time

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