Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4974675 | Method of fracturing horizontal wells | Carl E. Austin, Robert E. Rose, Sr. | 1990-12-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4974675 | Method of fracturing horizontal wells | Carl E. Austin, Robert E. Rose, Sr. | 1990-12-04 |