Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6569933 | Granulate composition of antiblocking agents and additives for polymer production | Mats Tonnvik, Andreas Sturm, Andreas Schmidt | 2003-05-27 |
| 5731399 | Di- and polyamino compounds for use in the preparation of polyurethanes | Steve Carter | 1998-03-24 |
| 5393799 | Process for rigid foams | Rik De Vos, David Thorpe | 1995-02-28 |