Arthur Louis Zwern

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San Jose, CA, US

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Patents Applicationslast 30 patents

Information Patent Application
HOME-SCALE WATER AND SANITATION SYSTEM
- Publication number 20110017679
- Publication date Jan 27, 2011
- Arthur Louis Zwern
- F24 - HEATING RANGES VENTILATING
Information Patent Application
MULTI-FUNCTION VENTILATION AND ELECTRICAL SYSTEM
- Publication number 20110021134
- Publication date Jan 27, 2011
- Arthur Louis Zwern
- F24 - HEATING RANGES VENTILATING
Information Patent Application
PASSIVE HEATING, COOLING, AND VENTILATION SYSTEM
- Publication number 20110021133
- Publication date Jan 27, 2011
- Arthur Louis Zwern
- F24 - HEATING RANGES VENTILATING
Information Patent Application
INTEGRATED OFF-GRID THERMAL APPLIANCE
- Publication number 20110017200
- Publication date Jan 27, 2011
- Arthur Louis Zwern
- F24 - HEATING RANGES VENTILATING