Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6852779 | Method for the production of cross-linked and/or functionalized bitumen/polymer compositions and use of said compositions in coverings | Jean-Pascal Planche, Patrick Turello, Pierre Chaverot | 2005-02-08 |