Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10005975 | Fuel separation method | Yoshihiro Iwashita, Takanori Ueda, Randall D. Partridge, Robert P. Lucchesi, Paul Oakley Johnson | 2018-06-26 |
| 9682902 | Membrane separation process using mixed vapor-liquid feed | Randall D. Partridge, Robert P. Lucchesi, George Walchuk, David T. Ferrughelli, Richard C. Bergman +1 more | 2017-06-20 |