Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11376651 | Floatingly mounted multi-piece rolling tool, and rolling machine | Hilmar Gensert, Armin Jänsch, Christian Ludwig | 2022-07-05 |
| 10662993 | High-strength screw including an unhardened thread end | Frank Wagner | 2020-05-26 |
| 6971662 | Towing device for vehicles | Gunther Hartmann, Wolfgang Sommer, Frank Wagner | 2005-12-06 |