Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4789373 | Hydraulic torque impulse generator | — | 1988-12-06 |
| 4522269 | Dual motor torque delivering tool | Rolf A. Jacobsson | 1985-06-11 |
| 4485698 | Torque delivering tool with torque reaction support | Rolf A. Jacobsson | 1984-12-04 |
| 4484871 | Torque delivering tool with dual motor drive | Rolf A. Jacobsson | 1984-11-27 |