Douglas B. Frye

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Gainesville, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Rechargeable nickel electrode containing electrochemical cell and m...
- Patent number 5,141,523
- Issue date Aug 25, 1992
- Gates Energy Products, Inc.
- Arthur J. Catotti
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rechargeable nickel electrode containing electrochemical cell
- Patent number 5,106,707
- Issue date Apr 21, 1992
- Gates Energy Products, Inc.
- Arthur J. Catotti
- H01 - BASIC ELECTRIC ELEMENTS