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:
Apr. 20, 2010
Filed:
Oct. 07, 2004
Mahmoud H. Abd Elhamid, Grosse Pointe Woods, MI (US);
Gayatri Vyas, Rochester Hills, MI (US);
Youssef M. Mikhail, Sterling Heights, MI (US);
Richard H. Blunk, Macomb Township, MI (US);
Daniel J. Lisi, Eastpointe, MI (US);
Mahmoud H. Abd Elhamid, Grosse Pointe Woods, MI (US);
Gayatri Vyas, Rochester Hills, MI (US);
Youssef M. Mikhail, Sterling Heights, MI (US);
Richard H. Blunk, Macomb Township, MI (US);
Daniel J. Lisi, Eastpointe, MI (US);
GM Global Technology Operations, Inc., Detroit, MI (US);
Abstract
An enhanced stability and inexpensive bipolar plate for a fuel cell is disclosed. The enhanced stability bipolar plate includes a bipolar plate substrate and a corrosion-resistant coating thermally sprayed on the bipolar plate substrate. A method for enhancing corrosion resistance of a bipolar plate is also disclosed.