Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11009164 | Tooth disk having multi-web holding teeth | Harald Hagen, Lukas Röhrig, Markus Waschkewitz | 2021-05-18 |
| 10948116 | Coupling body for a plug connection of pipelines, in particular plastic pipelines | Harald Hagen, Lukas Röhrig, Markus Waschkewitz | 2021-03-16 |