Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12384898 | Method for producing an expanded rigid foam with sealed pores | Eric GUIBAL | 2025-08-12 |
| 5659935 | Apparatus for installing a branch tapping on a pipe | Jean-Marie Lo-Pinto, Jacques Foucart, Jean-Claude Puyaumont, Christian Vilchenon | 1997-08-26 |