Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849025 | Decoking hydrocarbon reactors by wet oxidation | John R. Larson | 1989-07-18 |
| 4818371 | Viscosity reduction by direct oxidative heating | John R. Larson | 1989-04-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849025 | Decoking hydrocarbon reactors by wet oxidation | John R. Larson | 1989-07-18 |
| 4818371 | Viscosity reduction by direct oxidative heating | John R. Larson | 1989-04-04 |