Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6578457 | Toolholder | — | 2003-06-17 |
| 5807040 | Tool bit chuck | Hans-Werner Bongers-Ambrosius | 1998-09-15 |
| 5700018 | Tool bit chuck | Hans-Werner Bongers-Ambrosius | 1997-12-23 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6578457 | Toolholder | — | 2003-06-17 |
| 5807040 | Tool bit chuck | Hans-Werner Bongers-Ambrosius | 1998-09-15 |
| 5700018 | Tool bit chuck | Hans-Werner Bongers-Ambrosius | 1997-12-23 |