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:
Nov. 10, 2009
Filed:
Mar. 03, 2005
Applicants:
Henning Frederiksen, Svendborg, DK;
Steen Yde-andersen, Svendborg, DK;
Laila Grahl-madsen, Hesselager, DK;
Joergen Schjerning Lundsgaard, Svendborg, DK;
Inventors:
Henning Frederiksen, Svendborg, DK;
Steen Yde-Andersen, Svendborg, DK;
Laila Grahl-Madsen, Hesselager, DK;
Joergen Schjerning Lundsgaard, Svendborg, DK;
Assignee:
IRD Fuel Cells A/S, Svendborg, DK;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 2/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
Dual function, bipolar separator plates are provided for use in fuel cells. These separator plates contain both a cathodic flow field and an anodic flow field in a single separator plate.