Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10514116 | Pipe connection for conducting a fluid that is under pressure | Andreas Böttcher, Hartwig Dümler, Werner Hesse, Boris Ferdinand Kock, Patrick Lapp +4 more | 2019-12-24 |
| 10072775 | Conical screw connection for a fuel line | Ulrich Dönges, Peter Kroner, Werner Hesse, Gerd Weber | 2018-09-11 |