Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4679357 | Method and apparatus for displacing a honing tool | Gunter Richter | 1987-07-14 |
| 4256999 | Control system for the stroke limitation of a machine tool element | Gunter Richter | 1981-03-17 |