Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6572310 | Self-cleaning drill chuck | — | 2003-06-03 |
| 6540237 | Chuck | — | 2003-04-01 |
| 6260856 | Locking chuck | — | 2001-07-17 |
| 6173972 | Locking chuck | Ian Middleton | 2001-01-16 |
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6572310 | Self-cleaning drill chuck | — | 2003-06-03 |
| 6540237 | Chuck | — | 2003-04-01 |
| 6260856 | Locking chuck | — | 2001-07-17 |
| 6173972 | Locking chuck | Ian Middleton | 2001-01-16 |