Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4284618 | Production of battery-grade manganese dioxide | Marc Coussement, Antoine Van Peteghem | 1981-08-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4284618 | Production of battery-grade manganese dioxide | Marc Coussement, Antoine Van Peteghem | 1981-08-18 |