David J. Zeier

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Town of Delafield, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Range hood
- Patent number 7,699,051
- Issue date Apr 20, 2010
- Westen Industries, Inc.
- John M. Gagas
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Non-food warmer appliance
- Patent number 7,279,659
- Issue date Oct 9, 2007
- Western Industries, Inc.
- John M. Gagas
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Range hood
- Publication number 20060278216
- Publication date Dec 14, 2006
- John M. Gagas
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Non-food warmer appliance
- Publication number 20060049172
- Publication date Mar 9, 2006
- Western Industries, Inc.
- John M. Gagas
- F24 - HEATING RANGES VENTILATING