Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392219 | Ball deflector for float collar | Douglas Brian Farley, Christopher James Mccaughan Hay | 2025-08-19 |
| 12305452 | Centralizer having internal stop collar | Douglas Brian Farley, Shenal Mekson | 2025-05-20 |
| 12286845 | Slimline stop collar with seal to prevent micro-annulus leakage | Douglas Brian Farley | 2025-04-29 |