Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5994279 | High viscosity, biodegradable lubricating oil | Chung-Lai Wong, Todd Timothy Nadasdi | 1999-11-30 |
| 5699269 | Method for predicting chemical or physical properties of crude oils | Terrence R. Ashe, Stilianos G. Roussis, James W. Fedora, William P. Fitzgerald | 1997-12-16 |
| 4430205 | Method for the improvement of the oxidation resistance of hydrocarbon oil, especially transformer oils by the selective removal of pro-oxidant nitrogen and sulfur compounds therefrom | — | 1984-02-07 |