OJ

Olaf Johannsmann

KK Knauf Gips Kg: 1 patents #42 of 110Top 40%
📍 Marsberg, DE: #15 of 39 inventorsTop 40%
Overall (All Time): #2,796,235 of 4,157,543Top 70%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10676396 Process and apparatus for calcination of gypsum Rainer Schulte, Juan J. Ruiz 2020-06-09