Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6827959 | Mycotoxin adsorbents | Norbert Schall, Herrmann Gerardo Feldhaus | 2004-12-07 |
| 6750282 | Flameproof polymer composition | Norbert Schall, Thomas Engelhardt, Günter Beyer | 2004-06-15 |