Fred Koermer

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Lake Geneva, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Battery pack having a plurality of battery slots
- Patent number 6,507,170
- Issue date Jan 14, 2003
- Quartex
- Terrence J. O'Neill
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Battery pack
- Publication number 20020036480
- Publication date Mar 28, 2002
- Quartex Division of Primex Inc.
- Terrence J. O'Neill
- H01 - BASIC ELECTRIC ELEMENTS