Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4754808 | Methods for obtaining well-to-well flow communication | Richard A. Harmon | 1988-07-05 |
| 4662440 | Methods for obtaining well-to-well flow communication | Richard A. Harmon | 1987-05-05 |
| 4265310 | Fracture preheat oil recovery process | Michael W. Britton, William L. Martin, Jack McDaniel | 1981-05-05 |