The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 02, 2014
Filed:
Aug. 17, 2006
Applicants:
Gayatri Vyas, Rochester Hills, MI (US);
Mahmoud H. Abd Elhamid, Grosse Pointe Woods, MI (US);
Youssef M. Mikhail, Sterling Heights, MI (US);
Inventors:
Gayatri Vyas, Rochester Hills, MI (US);
Mahmoud H. Abd Elhamid, Grosse Pointe Woods, MI (US);
Youssef M. Mikhail, Sterling Heights, MI (US);
Assignee:
GM Global Technology Operations LLC, Detroit, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 2/38 (2006.01); H01M 8/02 (2006.01); C23C 14/06 (2006.01); C23C 14/35 (2006.01);
U.S. Cl.
CPC ...
H01M 8/0228 (2013.01); C23C 14/0605 (2013.01); C23C 14/35 (2013.01); H01M 8/021 (2013.01); H01M 8/0213 (2013.01); H01M 8/0254 (2013.01); Y02E 60/50 (2013.01);
Abstract
One embodiment of the invention includes a process including providing an electrically conductive fuel cell component having a first face, and depositing a graphitic/conductive carbon film on the first face of the electrically conductive fuel cell component comprising sputtering a graphite target using a closed field unbalanced magnetron field.