Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9840415 | Process and plant for separating heavy metals from phosphoric starting material | Dirk Lohrberg, Bertold Stegemann, Ludwig Hermann | 2017-12-12 |
| 9764300 | Process and plant for refining raw materials containing organic constituents | Nikola Anastasijevic, Michael Missalla, Andreas Orth | 2017-09-19 |