IP Library › Granted Patent US 6,709,778
Granted Patent Utility Small
US 6,709,778 · Confirmation No. 5200

ELECTROCHEMICAL CONVERSION SYSTEM

Inventor: Lonnie G. Johnson
Patented Case View Patent ↗ View Publication ↗
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2016-06-16 PET.AUTO ePetition Request Form 2 View
2016-06-16 WFEE Fee Worksheet (SB06) 2 View
2016-06-16 PET.DEC.AUTO ePetition Grant Letter 1 View
2016-06-16 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-01-28 IFEE Issue Fee Payment (PTO-85B) 2 View
2001-10-09 TRNA Transmittal of New Application 1 View
2001-10-09 SPEC Specification 18 View
2001-10-09 CLM Claims 5 View
2001-10-09 ABST Abstract 1 View
2001-10-09 DRW Drawings-only black and white line drawings 4 View
2001-10-09 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,709,778
App. No.
09/972,634
Filed
2001-10-09
Granted
2004-03-23
Pub. No.
US20020012824A1
Art Unit
1745
PTA
-25 days