Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7247232 | Energy source using hydrogenated vegetable oil diluted into diesel fuel | Wilbur J. Stewart, Jr., Billy R. Cole, Sarah Michalek | 2007-07-24 |
| 7201837 | Energy source using hydrogenated vegetable oil diluted into diesel fuel | Wilbur J. Stewart, Jr., Billy R. Cole, Sarah Michalek | 2007-04-10 |