Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10099319 | Device for connecting the ends of pipes made of steel by means of an orbital welding process | Hans-Jürgen Kocks, Jörn Winkels, Steffen Keitel, Jan Neubert | 2018-10-16 |