RL

Rolf Langhof

FF Firma Carl Freudenberg: 3 patents #103 of 512Top 25%
Overall (All Time): #1,657,877 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5224903 Chain wheel having a shrink ring made of a polymer material Michael Schütz, Hans-Kurt Kohl 1993-07-06
5213002 Bearing system for a gear shift lever Michael Schütz 1993-05-25
5143457 Elastic pivoting slide bearing Hans-Kurt Kohl 1992-09-01