Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11408080 | Method of cleaning pretreatment of ferrous components that have been joined by welding | Wilfried Serve, Stefan Dietz, Thomas John-Schillings | 2022-08-09 |
| 10398146 | Calcium carbonate for plant protection | Wulff Hansen | 2019-09-03 |
| 8232873 | Driver assistance system and method for outputting at least one piece of information | — | 2012-07-31 |