RK

Robert Kuelpmann

MD Mannesmann Demag: 1 patents #10 of 73Top 15%
Overall (All Time): #4,074,232 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4344515 Claw clutch Hugo Grote, Heinz Hasselmann, Volkmar Kunze, Karl Zacharias, Paul W. Mueller 1982-08-17