Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887670 | Controlling fracture growth | David Lord, Buddy W. McDaniel, Lawrence E. Harris | 1989-12-19 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887670 | Controlling fracture growth | David Lord, Buddy W. McDaniel, Lawrence E. Harris | 1989-12-19 |