Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6585176 | Process for increasing the effectiveness of the comminution of bulk materials by oxidation | Olaf Mientkewitz, Elke Schweers, Ulrich Bauer, Helmut Gursky, Hubert Muller | 2003-07-01 |