Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12296419 | Arrangement of a tightening device for a screw connection and a safety device | Frank Hohmann | 2025-05-13 |
| 12202106 | Lifting and transporting device | Frank Hohmann | 2025-01-21 |
| 11731223 | Lifting and transporting device | Frank Hohmann | 2023-08-22 |
| 11602810 | Method for documented tightening and re-tightening of a screw connection | Frank Hohmann | 2023-03-14 |
| 11466711 | Clamping device for a screw connection | Frank Hohmann | 2022-10-11 |
| 11311973 | Device for tightening screw connections | Frank Hohmann | 2022-04-26 |
| 11278995 | Method for tightening screwed connections, multi-screwing device | Frank Hohmann | 2022-03-22 |
| 11148240 | Device for tightening screw connections | Frank Hohmann | 2021-10-19 |
| 11124399 | Lifting and transporting device | Frank Hohmann | 2021-09-21 |
| 11103966 | Method for tightening screw connections | Frank Hohmann | 2021-08-31 |
| 11014222 | Nut runner | Frank Hohmann | 2021-05-25 |
| 10981255 | Method for the documented tightening or tightening up of a screw connection | Frank Hohmann | 2021-04-20 |
| 10946502 | Power screwdriver | Frank Hohmann | 2021-03-16 |
| 10888980 | Assembly comprising a support bracket, which diverts reaction torques, and a power screwdriver | Frank Hohmann | 2021-01-12 |
| 10875160 | Torque wrench | Frank Hohmann | 2020-12-29 |
| 10857636 | Method for the documented tightening or tightening up of a screw connection | Frank Hohmann | 2020-12-08 |
| 10814443 | Clamping device for stretching a threaded bolt | Frank Hohmann | 2020-10-27 |
| 10687622 | Frame for a drawer | Sebastian Poppendiek, Christian Heimann, Stefan Rüter | 2020-06-23 |
| 10322478 | Tensioning device for a screw connection, method for tightening a screw connection, and threaded nut | Frank Hohmann | 2019-06-18 |
| 10239194 | Tensioning device for extending a threaded bolt | Frank Hohmann | 2019-03-26 |
| 10099352 | Torque wrench system | Frank Hohmann | 2018-10-16 |
| 9981369 | Tensioning device for expanding a threaded bolt | Frank Hohmann | 2018-05-29 |
| 9878430 | Tensioning device for extending a threaded bolt | Frank Hohmann | 2018-01-30 |
| 9744656 | Clamping device for expanding a threaded bolt | Frank Hohmann | 2017-08-29 |
| 9623524 | Tensioning device for expanding a threaded bolt | Frank Hohmann | 2017-04-18 |