Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8426482 | Method for producing viscoelastic polyurethane flexible foams | Ansgar Frericks, Heinz-Dieter Lutter, Edmund Stadler, Kirsten Simon, Andre Meyer +1 more | 2013-04-23 |