Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11891581 | Tower bottoms coke catching device | Ross Vail, Kathleen Yaden, Ray Brooks | 2024-02-06 |
| 11702601 | Systems and methods for separating water and removing solids from pre-treated and unfiltered feedstock | Paul J. Dofton | 2023-07-18 |
| 11634647 | Tower bottoms coke catching device | Ross Vail, Kathleen Yaden, Ray Brooks | 2023-04-25 |
| 11203719 | Tower bottoms coke catching device | Ross Vail, Kathleen Yaden, Ray Brooks | 2021-12-21 |
| 10696906 | Tower bottoms coke catching device | Ross Vail, Kathleen Yaden, Ray Brooks | 2020-06-30 |
| 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 |