Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10054252 | Double-wall pipe with a heat insulating layer and a plastic outer pipe thereof | Joern Homann | 2018-08-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10054252 | Double-wall pipe with a heat insulating layer and a plastic outer pipe thereof | Joern Homann | 2018-08-21 |