Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10723828 | Tack-free polyurethane flexible foam | Heinz-Dieter Lutter, Manuela Faehmel, Claudio Petrini | 2020-07-28 |
| 8426482 | Method for producing viscoelastic polyurethane flexible foams | Ansgar Frericks, Heinz-Dieter Lutter, Edmund Stadler, Heinz-Juergen Schroeder, Andre Meyer +1 more | 2013-04-23 |