Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10413877 | Catalyst dumping spool assembly | Jeff William Johns, Anthony Terrell Tanner, Edward Earl Eden, Jr. | 2019-09-17 |
| 10350565 | Catalyst dumping spool assembly | Jeff William Johns, Anthony Terrell Tanner, Edward Earl Eden, Jr. | 2019-07-16 |
| 9545649 | Method for safely and quickly shutting down and cleaning a hydroprocessing reactor of spent catalyst via a water flooding technique | Jeff William Johns, Steven Alden Souers, David Lawrence Cooke, David Bosi | 2017-01-17 |