Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4991667 | Hydraulic drilling apparatus and method | Robert D. Wilkes, Paul S. Turin, Ben Wade Oakes Dickinson, III | 1991-02-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4991667 | Hydraulic drilling apparatus and method | Robert D. Wilkes, Paul S. Turin, Ben Wade Oakes Dickinson, III | 1991-02-12 |