FH

Friedrick Helfer

JG J.M. Voith Gmbh: 1 patents #118 of 278Top 45%
📍 Oberkochen, DE: #233 of 377 inventorsTop 65%
Overall (All Time): #3,983,460 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4699022 Planetary gear control system with retarder Enno Stadt 1987-10-13