Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9803763 | Pipe comprising a pressure relief valve | Stefan Zikeli | 2017-10-31 |
| 9751247 | Extrusion method | Stefan Zikeli | 2017-09-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9803763 | Pipe comprising a pressure relief valve | Stefan Zikeli | 2017-10-31 |
| 9751247 | Extrusion method | Stefan Zikeli | 2017-09-05 |