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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Rege; Evan C.
Address:
Portland, OR
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
7972740 Fuel cell coolant bubble control July 5, 2011
To mitigate bubble blockage in water passageways (78, 85), in or near reactant gas flow field plates (74, 81) of fuel cells (38), passageways are configured with (a) cross sections having intersecting polygons or other shapes, obtuse angles including triangles and trapezoids, or (b)










 
 
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