Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11155756 | Pyrolysis furnace tubes | ChangMin Chun | 2021-10-26 | $413,335,000 |
| 11078429 | Burner, furnace, and steam cracking processes using the same | George Stephens | 2021-08-03 | $316,417,000 |
| 11053445 | Heat transfer tube for hydrocarbon processing | Bharath Krishnamoorthi | 2021-07-06 | $295,995,000 |