Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9234139 | Diesel fuel production process employing direct and indirect coal liquefaction | Richard F. Bauman, Kenneth L. Trachte | 2016-01-12 |
| 4465584 | Use of hydrogen sulfide to reduce the viscosity of bottoms streams produced in hydroconversion processes | Edward Effron, Alexis A. Giese | 1984-08-14 |