Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6799930 | Quick release nut | Nicholas More | 2004-10-05 |
| 5979273 | Torque wrench | — | 1999-11-09 |
| 5142951 | Torque wrench | — | 1992-09-01 |
| 5032048 | Quick-fastening nut | David Campbell | 1991-07-16 |
| 4998453 | Hydraulic bolt tensioner | David Campbell | 1991-03-12 |
| 4982626 | Hydraulic torque wrench | Nicholas More, Ian Chetwynd Thompson | 1991-01-08 |
| 4854197 | Torque wrenches | — | 1989-08-08 |