Randall L. Collien

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Madison, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Electrochemical cell anode and high discharge rate electrochemical...
- Patent number 6,087,030
- Issue date Jul 11, 2000
- Rayovac Corporation
- Randall L. Collien
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low mercury, high discharge rate electrochemical cell
- Patent number 5,932,367
- Issue date Aug 3, 1999
- Rayovac Corporation
- Randall L. Collien
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low mercury, high discharge rate electrochemical cell
- Patent number 5,721,065
- Issue date Feb 24, 1998
- Rayovac Corporation
- Randall L. Collien
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gelling agent for alkaline electrochemical cells
- Patent number 5,686,204
- Issue date Nov 11, 1997
- Rayovac Corporation
- Patricia S. Bennett
- H01 - BASIC ELECTRIC ELEMENTS