Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10435636 | Apparatus and method for reducing fouling in crude refining by reduction of phosphorus | James F. Johnson, Phillip Ryan Adams | 2019-10-08 |
| 10253269 | Method to migrate fouling of a vacuum wash bed | James F. Johnson, Jeff Sexton | 2019-04-09 |