US

Ulas Sahin

VK Viessmann Werke Gmbh & Co. Kg: 1 patents #17 of 56Top 35%
Overall (All Time): #2,770,481 of 4,157,543Top 70%
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Patent #TitleCo-InventorsDate
10533769 Heating device Norbert Volkmann, Dennis Lange, Alexander Guhl 2020-01-14