JH

John F. Hughen

DU Duracell: 3 patents #7 of 44Top 20%
📍 Rancho Cucamonga, CA: #1 of 18 inventorsTop 6%
🗺 California: #921 of 17,285 inventorsTop 6%
Overall (1997): #14,822 of 185,788Top 8%
3
Patents 1997

Issued Patents 1997

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5614333 Electrochemical cell label with integrated tester Scott Ferguson, Michael Garris 1997-03-25
5612151 Electrochemical cell label with integrated tester 1997-03-18
5607790 Electrochemical cell label with integrated tester Scott Ferguson, Michael Garris 1997-03-04