SG

Stephen Grot

General Motors: 7 patents #2,246 of 18,328Top 15%
IG Ion Power Group: 6 patents #1 of 6Top 20%
PS Penn State: 2 patents #350 of 1,788Top 20%
TS Triad National Security: 1 patents #240 of 533Top 50%
Overall (All Time): #347,358 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
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