Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10160009 | Method and apparatus for coating a pipe | Christian Dudat | 2018-12-25 |
| 10054252 | Double-wall pipe with a heat insulating layer and a plastic outer pipe thereof | Stephan Peters | 2018-08-21 |