Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4836999 | Method for controlling claus furnace with variable hydrocarbon feed composition | Robert L. Reed | 1989-06-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4836999 | Method for controlling claus furnace with variable hydrocarbon feed composition | Robert L. Reed | 1989-06-06 |