Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4685522 | Well production controller system | Glenn A. Dixon, Clark E. McCloskey, Woodrow D. Hawk, Oliver W. McCracken | 1987-08-11 |
| 4633954 | Well production controller system | Glen A. Dixon, Clark E. McCloskey, Woodrow D. Hawk, Oliver W. McCracken | 1987-01-06 |