Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9840415 | Process and plant for separating heavy metals from phosphoric starting material | Bertold Stegemann, Guenter Schneider, Ludwig Hermann | 2017-12-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9840415 | Process and plant for separating heavy metals from phosphoric starting material | Bertold Stegemann, Guenter Schneider, Ludwig Hermann | 2017-12-12 |