Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4798665 | Combination process for the conversion of a distillate hydrocarbon to maximize middle distillate production | Michael J. Humbach | 1989-01-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4798665 | Combination process for the conversion of a distillate hydrocarbon to maximize middle distillate production | Michael J. Humbach | 1989-01-17 |