Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11745246 | Method for the production of tailor welded blanks (TWBs) | Stefan Weihe, Lisa Ehemann | 2023-09-05 |
| 11407060 | Counter support, device and method for friction stir welding | Stefan Weihe, Florian Panzer | 2022-08-09 |
| 10835989 | Method for friction stir welding and friction stir welded workpiece | Stefan Weihe | 2020-11-17 |
| 10279422 | Friction stir welding tool and friction stir welding method | Michael Seidenfuss | 2019-05-07 |
| 9849541 | Butt welding method and friction stir welding tool | Max Hossfeld, Oliver Volz | 2017-12-26 |