Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |