Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4280033 | Process and apparatus for the thermal treatment of coal | Dietrich Wagener, Hayri Ergun | 1981-07-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4280033 | Process and apparatus for the thermal treatment of coal | Dietrich Wagener, Hayri Ergun | 1981-07-21 |