Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10479941 | Delayed coke drum quench systems and methods having reduced atmospheric emissions | John D. Ward, Richard Heniford | 2019-11-19 |
| 10457872 | Systems and methods for on-line pigging and spalling of coker furnace outlets | Brian Doerksen, John D. Ward, Rick Heniford, Richard Von Brecht, Jorge Gonzalez | 2019-10-29 |