IP Library Granted Patent US 6,616,424
Granted Patent Utility
US 6,616,424 · Confirmation No. 9787

DRIVE SYSTEM AND METHOD FOR THE OPERATION OF A FUEL CELL SYSTEM

Inventor: Stephen Raiser
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Code Description Pages PDF
2003-07-09 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-08-15 TRNA Transmittal of New Application 1 View
2001-08-15 SPEC Specification 16 View
2001-08-15 CLM Claims 8 View
2001-08-15 ABST Abstract 1 View
2001-08-15 DRW Drawings-only black and white line drawings 5 View
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Quick Facts
Patent No.
US 6,616,424
App. No.
09/930,552
Filed
2001-08-15
Granted
2003-09-09
Pub. No.
US20020064695A1
Art Unit
3742
PTA
-33 days