Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428948 | Wellbore trajectory model calibration for directional drilling | Umut Zalluhoglu, Julien Christian Marck, Robert P. Darbe | 2025-09-30 |
| 12385382 | Optimal probabilistic steering control of directional drilling systems | Robert P. Darbe, Alexander Keller, Dongmei Chen | 2025-08-12 |
| 12281562 | Closed loop fully autonomous directional drilling | Min WU, Cili Sun, Robert Alan Friedrich, Ketan C. Bhaidasna, Bipin K. Pillai +2 more | 2025-04-22 |
| 12247474 | Automated vertical-curve-lateral drilling | Robert P. Darbe | 2025-03-11 |