Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5628878 | Method of reducing airburning in petroleum coke | Nolan E. Richards | 1997-05-13 |
| 5164174 | Detoxification of aluminum spent potliner by thermal treatment, lime slurry quench and post-kiln treatment | Donald B. Banker, Dennis G. Brooks, Douglas D. Macauley, Dennis F. Strahan | 1992-11-17 |
| 4784733 | Recycling of spent potliner | Luther O. Daley | 1988-11-15 |