Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8840377 | Fluid compressor and motor vehicle refuelling apparatus | Norman Kay Leece, Alan Brightwell, David A. Dawson, Jeffrey Martin Bucksey, Neil Graham Johnson | 2014-09-23 |
| 7021180 | Torque sensing tool | — | 2006-04-04 |
| 6450045 | Torque sensing calibration unit | Hedley Lloyd Quinton | 2002-09-17 |
| 6202028 | Variable torque rate simulated test joint | Hedley Lloyd Quinton | 2001-03-13 |
| 5557975 | Torque transducers | Ian B. Golding, Andrew C. Lester | 1996-09-24 |
| 5533409 | Torque wrench with angular motion detector | Ian B. Golding, Robin Crann | 1996-07-09 |
| 4757721 | Torque transducers | Ronald Horner | 1988-07-19 |
| 4597296 | Torque transducing attachments for air-driven impact tools | Thomas E. McDonald, Ronald Horner | 1986-07-01 |
| 4544039 | Torque transducing systems for impact tools and impact tools incorporating such systems | — | 1985-10-01 |