Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4271009 | Method for reducing the nitrogen content of shale oil | Carole S. Stover, Leslie E. Compton | 1981-06-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4271009 | Method for reducing the nitrogen content of shale oil | Carole S. Stover, Leslie E. Compton | 1981-06-02 |