Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641145 | Miniature drill chuck | Herbert Casel | 2003-11-04 |
| 6058812 | Screwing tool with a ratchet | André Casel, Herbert Casel, Stefan Hackel | 2000-05-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641145 | Miniature drill chuck | Herbert Casel | 2003-11-04 |
| 6058812 | Screwing tool with a ratchet | André Casel, Herbert Casel, Stefan Hackel | 2000-05-09 |