Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12065926 | System and method for electromechanical actuator apparatus having a screen assembly | — | 2024-08-20 |
| 11879306 | System and method for attaching a poppet to an electromechanical actuator apparatus | — | 2024-01-23 |
| 11739633 | Mud pulse valve | John R. Menconi | 2023-08-29 |
| 11661806 | Downhole valve spanning a tool joint and methods of making and using same | John R. Menconi | 2023-05-30 |
| 11525355 | Mud pulse valve | John R. Menconi | 2022-12-13 |
| 11408249 | System and method for attaching a poppet to an electromechanical actuator apparatus | — | 2022-08-09 |
| 11365596 | Downhole valve spanning a tool joint and methods of making and using same | John R. Menconi | 2022-06-21 |
| 11268345 | System and method for electromechanical actuator apparatus having a screen assembly | — | 2022-03-08 |
| 11098580 | Mud pulse valve | John R. Menconi | 2021-08-24 |
| 10683717 | Downhole valve spanning a tool joint and methods of making and using same | John R. Menconi | 2020-06-16 |
| 10359538 | Downhole tool measurement device mounting system and method | Rene M. Rey | 2019-07-23 |
| 9863197 | Downhole valve spanning a tool joint and methods of making and using same | John R. Menconi | 2018-01-09 |
| 9733390 | Downhole tool measurement device mounting system and method | Rene M. Rey | 2017-08-15 |
| 9091143 | Electromechanical actuator apparatus and method for down-hole tools | Daniel Flores, William Trainor | 2015-07-28 |
| 9038735 | Electromechanical actuator apparatus and method for down-hole tools | Daniel Flores, William Trainor | 2015-05-26 |
| 8684093 | Electromechanical actuator apparatus and method for down-hole tools | Daniel Flores, William Trainor | 2014-04-01 |
| 7395879 | MWD formation tester | Mark A. Sitka, Gregory N. Gilbert, Preston Weintraub, Tony Vu, John Hardin +3 more | 2008-07-08 |
| 7204309 | MWD formation tester | Mark A. Sitka, Gregory N. Gilbert, Preston Weintraub, Tony Vu, John Hardin +3 more | 2007-04-17 |
| 6843118 | Formation tester pretest using pulsed flow rate control | Preston Weintraub, Mark A. Proett | 2005-01-18 |