RM

Roger Migchielsen

DK Dorma Gmbh + Co. Kg: 1 patents #57 of 96Top 60%
📍 Ennepetal, DE: #81 of 142 inventorsTop 60%
Overall (All Time): #3,551,613 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6421876 Door closer Olaf Ginzel, Rainer Fengler, Lars Parzanka 2002-07-23