Siegfried Vinz

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D-7505 Ettlingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for redistributing heat within a room
- Patent number 4,228,661
- Issue date Oct 21, 1980
- Siegfried Vinz
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Building roof with solar collector
- Patent number 4,202,319
- Issue date May 13, 1980
- Siegfried Vinz
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method of constructing rooms with radiant heating or with cooling
- Patent number 4,121,653
- Issue date Oct 24, 1978
- Siegfried Vinz
- F24 - HEATING RANGES VENTILATING