Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8658123 | Method for producing a coarse-grained ammonium sulfate product via crystallization and installation for operating the method | Gunter A. Hofmann, Johannes Widua | 2014-02-25 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8658123 | Method for producing a coarse-grained ammonium sulfate product via crystallization and installation for operating the method | Gunter A. Hofmann, Johannes Widua | 2014-02-25 |