Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4790394 | Hydraulic drilling apparatus and method | Ben Wade Oakes Dickinson, III, Robert Wayne Dickinson, Sherman C. May, Charles S. Mackey, Robert D. Wilkes | 1988-12-13 |
| 4787465 | Hydraulic drilling apparatus and method | Ben Wade Oakes Dickinson, III, Robert Wayne Dickinson, Sherman C. May, Charles S. Mackey, Robert D. Wilkes +1 more | 1988-11-29 |