Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4344485 | Method for continuously producing viscous hydrocarbons by gravity drainage while injecting heated fluids | — | 1982-08-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4344485 | Method for continuously producing viscous hydrocarbons by gravity drainage while injecting heated fluids | — | 1982-08-17 |