Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11952840 | Managed pressure drilling system and method of use | Alan Clark | 2024-04-09 |
| 9878355 | Method of treating waste items | John Norris, Peter Norris, Mark Talbot | 2018-01-30 |
| 6298308 | Diagnostic network with automated proactive local experts | Dean A. Lofall | 2001-10-02 |
| 4912414 | Induction-type metal detector with increased scanning area capability | Edward S. Lesky, Wilton E. Bushong, Duane P. Dickey | 1990-03-27 |
| 4656097 | Post treatment of phosphated metal surfaces by organic titanates | William J. Claffey | 1987-04-07 |