Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5759345 | Process for treating sulphur-containing spent liquor using multi-stage carbonization | Michael Bobik, Dieter Chybin, Alfred Glasner | 1998-06-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5759345 | Process for treating sulphur-containing spent liquor using multi-stage carbonization | Michael Bobik, Dieter Chybin, Alfred Glasner | 1998-06-02 |