Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10005975 | Fuel separation method | Yoshihiro Iwashita, Takanori Ueda, Randall D. Partridge, Robert P. Lucchesi, Paul Oakley Johnson | 2018-06-26 | $378,000 |
| 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 | $153,422,000 |