Allen J. Zerbel

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Madison, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Electrical steam generator having adjustable electrodes for an air...
- Patent number 4,423,310
- Issue date Dec 27, 1983
- Wehr Corporation
- Allen J. Zerbel
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Tank structure for an air humidifying electrode steam generator
- Patent number 4,394,561
- Issue date Jul 19, 1983
- Wehr Corporation
- Allen J. Zerbel
- F24 - HEATING RANGES VENTILATING