DM

Dieter Muhlhahn

AM Amazon: 1 patents #10,608 of 19,158Top 60%
📍 Langenfeld, DE: #314 of 523 inventorsTop 65%
Overall (All Time): #3,973,056 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4660811 Synthetic-resin compression spring Gino Marsella, Friedhelm Detzner, Dieter Simons, Horst Schafer, Hermann Haarkotter 1987-04-28