Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6852215 | Heavy oil upgrade method and apparatus | Eric D. Nelson | 2005-02-08 |
| 6329434 | Catalytic partial oxidation with improved ignition system | Frank Hershkowitz, Robert Patrick Reynolds, Jr. | 2001-12-11 |
| 6153155 | Recovery of the transition metal component of catalyst used in heavy feed hydroconversion | Georgui S. Golovin, Mikhail Ja. Shpirt, Leonid A. Zekel, Andrew Douglas Sullivan, Stephen M. Davis | 2000-11-28 |
| 5573556 | Conversion of solid carbonaceous material using polyoxoanions | — | 1996-11-12 |
| 5338441 | Liquefaction process | Steve C. LeViness, Steve J. Hsia, Stephen M. Davis, Claude C. Culross, Peter S. Maa | 1994-08-16 |