Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10471823 | Method for forming a welding spout on a parison during the blowing of a tank | Sebastien Jouie, Yvonnig Guezennec, Philippe Coulon, Andre George, Jozef Franko | 2019-11-12 |
| 10434873 | Inlet check valve for a filler pipe welded to a liquid tank | — | 2019-10-08 |
| 10189201 | Method for manufacturing a hollow body, in particular a fuel tank | Yvonnig Guezennec, Stephane Toutain, Serge Dupont | 2019-01-29 |