TL

Theodor Lindgens

WM W. Hegenscheidt Gesellschaft Mbh: 1 patents #3 of 8Top 40%
📍 Wittlich, DE: #141 of 242 inventorsTop 60%
Overall (All Time): #4,115,184 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4211129 Method for producing a bore Helmut Wittkopp, Heinz vom Dorp 1980-07-08