Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4341292 | Freely-reversible torque-applying handle assembly with direction of torque-application selection | — | 1982-07-27 |
| 4341293 | Torque-applying, freely-reversible tool and drive-handle coupling with direction of torque-application selection | — | 1982-07-27 |
| 4235133 | Torque-applying freely-reversible tool and drive-handle coupling | — | 1980-11-25 |
| 4210185 | Tool handle assembly with freely-reversible socket member | — | 1980-07-01 |