LM

Leonard Maier

RK Roehm Gmbh & Co. Kg: 1 patents #71 of 187Top 40%
Overall (All Time): #3,376,541 of 4,157,543Top 85%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7169339 Method for producing polymethacrylimide foams Peter Stein, Hermann Seibert, Rainer Zimmermann, Wilfried Heberer, Werner Geyer 2007-01-30