Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10107052 | Control of hydraulic power flowrate for managed pressure drilling | Paul R. Northam | 2018-10-23 |
| 10094185 | Coriolis flow meter having flow tube with equalized pressure differential | Paul R. Northam, Gerald G. George, Lev Ring | 2018-10-09 |
| 10094186 | Controlled pressure drilling system with flow measurement and well control | Paul R. Northam, Gerald G. George, David J. Vieraitis | 2018-10-09 |
| 10012044 | Annular isolation device for managed pressure drilling | John V. Leba, Mario Munoz Reyna, Gordon Thomson, Chau Nguyen, Jerlib J. Leal | 2018-07-03 |