Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4271009 | Method for reducing the nitrogen content of shale oil | Carole S. Stover, Leslie E. Compton | 1981-06-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4271009 | Method for reducing the nitrogen content of shale oil | Carole S. Stover, Leslie E. Compton | 1981-06-02 |