Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9551416 | Method for changing gear stages and transmission arrangement | Peter Dschida, Karl-Heinz Vogl, Michael Frasch, Heinz Hense | 2017-01-24 |
FR
Frank Riggenmann
Overall (All Time): #2,927,957 of 4,157,543Top 75%
1
Patents All Time