HH

Helmut Hornung

IS Isover Saint-Gobain: 1 patents #79 of 174Top 50%
📍 Oftersheim, DE: #40 of 67 inventorsTop 60%
Overall (All Time): #3,674,303 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5709728 Method and device for the production of mineral wool by using mineral wool waste as recycled starting material Hermann Fleckenstein 1998-01-20