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:
Jun. 03, 2014
Filed:
Jun. 28, 2012
Applicants:
Kevin B. Rober, Washington, MI (US);
Gary L. Jones, Farmington Hills, MI (US);
Yhu-tin Lin, Rochester Hills, MI (US);
James W. Wells, Rochester Hills, MI (US);
Inventors:
Kevin B. Rober, Washington, MI (US);
Gary L. Jones, Farmington Hills, MI (US);
Yhu-Tin Lin, Rochester Hills, MI (US);
James W. Wells, Rochester Hills, MI (US);
Assignee:
GM Global Technology Operations LLC, Detroit, MI (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/82 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and apparatus for assembling a fuel cell stack is disclosed, wherein the apparatus includes a plurality of dunnage cassettes adapted to cooperate with a plurality of containers, a fixture, and an assembly device to simultaneously assemble a plurality of membrane electrode assemblies together with a plurality of bipolar plates.