Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9206140 | Water recycling in a melamine production process | Arne Schadt, Gregor Demel, Christoph Neumüller, Franz Hintermüller | 2015-12-08 |
| 9024020 | Horizontal high-pressure melamine reactor | Arne Schadt | 2015-05-05 |
| 4332164 | BTU Meter | Patrick J. Keegan | 1982-06-01 |