Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312909 | Synchronized actuator having multiple motors for downhole well tool | Nauman H. Mhaskar, Sebastiaan J. Wolters | 2025-05-27 |
| 11933415 | Valve with erosion resistant flow trim | Nauman H. Mhaskar, Sebastiaan J. Wolters | 2024-03-19 |
| 11371318 | System and method for electrical control of downhole well tools | Sebastiaan J. Wolters | 2022-06-28 |
| 11125346 | Prevention of gas migration through downhole control lines | Otavio Maffud Cilli | 2021-09-21 |
| 9133687 | Tubing pressure insensitive pressure compensated actuator for a downhole tool and method | James T. Sloan, Ronald J. Garr, Robert McDaniel, David E. Schneider | 2015-09-15 |
| 8602658 | Spoolable signal conduction and connection line and method | Luis E. Mendez, Darin H. Duphorne, Darin Willauer | 2013-12-10 |
| 8397828 | Spoolable downhole control system and method | Luis E. Mendez | 2013-03-19 |
| 8237443 | Position sensor for a downhole completion device | Daniel M. Cousin, Levon H. Yeriazarian, Juan Franco, Ahmed Jasser, Priyesh Ranjan | 2012-08-07 |
| 7104331 | Optical position sensing for well control tools | Terry R. Bussear, Michael A. Carmody, Steve Jennings, Edward Zisk, Michael W. Norris | 2006-09-12 |
| 6798350 | Method for repeating messages in long intelligent completion system lines | Jorge O. Maxit, Izhar Ahmad, Dan Cousin, Terry A. Gibson | 2004-09-28 |