Dennis W. Hercamp

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Pendleton, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Battery separator having a puncture-proof border
- Patent number 6,001,503
- Issue date Dec 14, 1999
- General Motors Corporation
- Dennis Wayne Hercamp
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Filling mat-immobilized-electrolyte batteries
- Patent number 5,401,279
- Issue date Mar 28, 1995
- General Motors Corporation
- Neil R. Eisenhut
- H01 - BASIC ELECTRIC ELEMENTS