Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6276180 | Method and apparatus for manufacturing a shift gearwheel and shift gearwheel manufactured by same | Manfred Hirschvogel, Peter Kettner, Hubert Nägele, Oskar Muller, Hand-Ruedi Honegger | 2001-08-21 |