Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6752691 | Device for smoothing gear wheels | Matthias Hopfeld | 2004-06-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6752691 | Device for smoothing gear wheels | Matthias Hopfeld | 2004-06-22 |