Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5254790 | Integrated process for producing motor fuels | Gregory Devon Thomas | 1993-10-19 |
| 4556480 | Removal of topped crude demineralization sediment by backwashing filter to crude oil desalting process | Barry J. Stengle | 1985-12-03 |