Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5340128 | Wear-resistant chuck for driving hard-shank bits | Rolf Weiss | 1994-08-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5340128 | Wear-resistant chuck for driving hard-shank bits | Rolf Weiss | 1994-08-23 |