Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6802871 | Composition for pretreating fiber materials | Biancamaria Prozzo | 2004-10-12 |
| 6734217 | Flame resistant HR cold-moulded foam with a reduced fume density and toxicity | Marc Herrmann, Franz-Josef Bohne | 2004-05-11 |