Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4554053 | Method and device for removal of heavy tar from a coke-oven gas during cooling | John Rizzon, Peter James Diemer | 1985-11-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4554053 | Method and device for removal of heavy tar from a coke-oven gas during cooling | John Rizzon, Peter James Diemer | 1985-11-19 |