Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8536240 | Expandable polystyrene composition | Philippe Bres, Alexandre Gallice, Uwe Waeckerle | 2013-09-17 |
| 6271272 | Expandable polystyrene composition, expanded beads and moulded parts | David Douay, Jean-Marc Galewski | 2001-08-07 |