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Hans-Goran Goransson
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Bollnas, SE
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Patents Grants
last 30 patents
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Patent Grant
Heating installation and heating method
Patent number
8,904,815
Issue date
Dec 9, 2014
Energy Machines S.A.
Hans-Göran Göransson
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
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Patent Application
Heating Installation and Heating Method
Publication number
20080196431
Publication date
Aug 21, 2008
Hans-Goran Goransson
F24 - HEATING RANGES VENTILATING