Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4426277 | Low severity fluid coking process | — | 1984-01-17 |
| 4366048 | Fluid coking with the addition of solids | Steven Wiechert | 1982-12-28 |
| 4325815 | Catalytic fluid coking and gasification process | — | 1982-04-20 |
| 4295956 | Fluid coking process | — | 1981-10-20 |
| 4269696 | Fluid coking and gasification process with the addition of cracking catalysts | — | 1981-05-26 |
| 4244805 | Liquid yield from pyrolysis of coal liquefaction products | — | 1981-01-13 |
| 4235700 | Two-stage coking for the production of low metals coke | — | 1980-11-25 |
| 4204943 | Combination hydroconversion, coking and gasification | Roby Bearden, Jr., Clyde L. Aldridge | 1980-05-27 |
| 4203759 | Process for the preparation of a vanadium-containing metallic ash concentrate | David E. Mueller | 1980-05-20 |