Gerald Sanden

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Verona, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Extended temperature operating range electrochemical cells
- Patent number 6,653,016
- Issue date Nov 25, 2003
- Rayovac Corporation
- Cecilia T. Maske
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Case for metal/air electrochemical cells, and cells and lantern bat...
- Patent number 4,687,714
- Issue date Aug 18, 1987
- Rayovac Corporation
- John E. Oltman
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Extended temperature operating range electrochemical cells
- Publication number 20020106558
- Publication date Aug 8, 2002
- Cecilia T. Maske
- H01 - BASIC ELECTRIC ELEMENTS