Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6383236 | Low emission, non-oxygenated fuel composition | John Freel, William R. Scott, Michael J. Fuchs, Scott Brundage | 2002-05-07 |
| 6132479 | Low emission, non-oxygenated fuel composition | John Freel, William R. Scott, Michael J. Fuchs, Scott Brundage | 2000-10-17 |