OH

Otto Holtermann

ZA Zahnradfabrik Friedrichshafen Ag: 1 patents #109 of 267Top 45%
📍 Tettnang, DE: #140 of 246 inventorsTop 60%
Overall (All Time): #3,979,854 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4685548 Control system for speed synchronized clutch operation during gear shift of engine driven transmission Klaus Torbusch, Gerold Bieber 1987-08-11