Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4358290 | Burning properties of fluid coke | Nai Y. Chen | 1982-11-09 |
| 4324651 | Deasphalting process | Louis D. Rollmann | 1982-04-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4358290 | Burning properties of fluid coke | Nai Y. Chen | 1982-11-09 |
| 4324651 | Deasphalting process | Louis D. Rollmann | 1982-04-13 |