Stephen Grot — 14 Patents at General Motors

Stephen Grot has been granted 14 US patents while listed as an inventor at General Motors. The first was granted in 1998 and the most recent in November 2020. Stephen Grot ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Stephen Grot in West Henrietta, NY, US.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #	Title	Co-Inventors	Date
10826076	Patterned electrode catalyst	Natalia Macauley, Siddharth Komini Babu, Rangachary Mukundan, Mahlon S. Wilson, Rodney Lynn Borup	2020-11-03
7709113	Bio-electrochemically assisted microbial reactor that generates hydrogen gas and methods of generating hydrogen gas	Bruce Logan, Thomas E. Mallouk, Hong Liu	2010-05-04
7491453	Bio-electrochemically assisted microbial reactor that generates hydrogen gas and methods of generating hydrogen gas	Bruce Logan, Thomas E. Mallouk, Hong Liu	2009-02-17
7255798	Recycling of used perfluorosulfonic acid membranes	Walther G. Grot	2007-08-14
6740445	Coated fuel cell electrodes	—	2004-05-25
6733914	Fuel cell membranes	Walther G. Grot	2004-05-11
6641862	Preparation of fuel cell electrode assemblies	—	2003-11-04
6428921	Fuel cell stack compression method and apparatus	—	2002-08-06
6376111	System and method for controlling the humidity level of a fuel cell	Mark Mathias	2002-04-23
6350539	Composite gas distribution structure for fuel cell	David L. Wood, III, Gerald W. Fly	2002-02-26
6063516	Method of monitoring CO concentrations in hydrogen feed to a PEM fuel cell	Mark Meltser, Stanley Gutowski, Jay K. Neutzler, Rodney Lynn Borup, Kirk Weisbrod	2000-05-16
6001499	Fuel cell CO sensor	Mark Meltser, Stanley Gutowski, Jay K. Neutzler, Rodney Lynn Borup, Kirk Weisbrod	1999-12-14
5763113	PEM fuel cell monitoring system	Mark Meltser	1998-06-09
5707755	PEM/SPE fuel cell	—	1998-01-13

Stephen Grot — 14 Patents

Issued Patents All Time

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