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Bipolar Plate and Method of Making and Using Same

14/822,315 | U.S. Patent Application

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Location ELECTRONIC
Filed Aug. 10, 2015
Examiner LINGWEN R ZENG
Class 429
Art Group 1723
Patent No. 10,804,540
Case Type Utility - 429/210000
Status Patented Case
Parent 62/155,925 Expired
Child 16/236,533 Patented
Last Updated: 2 years, 8 months ago
Date # Transaction