Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10669487 | Process and apparatus for reducing thermal shock in a hydrocarbon steam cracking furnace | David B. Spicer, Philippe Le Roy | 2020-06-02 |
| 10597586 | Burner, furnace, and steam cracking processes using the same | David B. Spicer | 2020-03-24 |