HH

Harald Hantelmann

EG Escher Wyss Gmbh: 1 patents #44 of 94Top 50%
📍 Ravensburg, DE: #169 of 288 inventorsTop 60%
Overall (All Time): #4,060,378 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4413669 Method of heat extraction from an aqueous carrier medium — 1983-11-08