Franz Grabler-Fritz

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Patents Grantslast 30 patents

Information Patent Grant
Solar thermal device for producing fresh water
- Patent number 9,187,341
- Issue date Nov 17, 2015
- 4ELEMENTS INVENT LTD
- Daniel Kerschgens
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
SOLAR THERMAL DEVICE FOR PRODUCING FRESH WATER
- Publication number 20120267230
- Publication date Oct 25, 2012
- 4Elements Invent Ltd
- Daniel Kerschgens
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL