IP Library › Granted Patent US 6,755,021
Granted Patent Utility Small
US 6,755,021 · Confirmation No. 8121

ON-BOARD HYDROGEN GAS PRODUCTION SYSTEM FOR STIRLING ENGINES

Inventor: Lennart Johansson
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2005-06-24 COCOUT Certificate of Correction - Post Issue Communication 1 View
2004-05-20 IFEE Issue Fee Payment (PTO-85B) 2 View
2002-09-18 TRNA Transmittal of New Application 5 View
2002-09-18 SPEC Specification 9 View
2002-09-18 CLM Claims 5 View
2002-09-18 ABST Abstract 1 View
2002-09-18 DRW Drawings-only black and white line drawings 1 View
2002-09-18 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,755,021
App. No.
10/246,064
Filed
2002-09-18
Granted
2004-06-29
Pub. No.
US20040050043A1
Art Unit
3748
PTA
-2 days