Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6326411 | Mixture for the manufacture of an expanded cellular polymer product and manufacturing process utilizing such a mixture | Philippe Desarzens | 2001-12-04 |
| 5447190 | Device and method for cooling an extrusion cylinder | Jean-Paul Denisart, Eric Thevoz | 1995-09-05 |