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NANOWIRE-BASED MEMBRANE ELECTRODE ASSEMBLIES FOR FUEL CELLS

13/149,527 | U.S. Patent Application

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Location ELECTRONIC
Filed May 31, 2011
Examiner STEPHEN J KALAFUT
Class 429
Art Group 1727
Patent No. 8,357,475
Case Type Utility - 429/530000
Status Patented Case
Parent 12/234,104 Patented
Parent 11/642,241 Patented
Parent 11/295,133 Patented
Parent 60/738,100 Expired
Parent 60/634,472 Expired
Child 13/551,230 Patented
Last Updated: 5 years, 11 months ago
Date # Transaction