Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12261386 | Auto-insulating concentric wet-mate electrical connector for downhole applications | Marco Antonio dos Santos Fernandes | 2025-03-25 |
| 12110763 | Low power consumption electro-hydraulic system with multiple solenoids | Robert William Gissler | 2024-10-08 |
| 12000242 | Low power consumption electro-hydraulic valve controller | Robert William Gissler | 2024-06-04 |
| 11885200 | Low power consumption electro-hydraulic system with multiple solenoids | Robert William Gissler | 2024-01-30 |
| 11873699 | Single solenoid valve electro-hydraulic control system that actuates control valve | Robert William Gissler | 2024-01-16 |
| 11773687 | Single solenoid electro-hydraulic control system to actuate downhole valves | Robert William Gissler | 2023-10-03 |
| 11732577 | Downhole multiplexed electrical system | Aswin Balasubramanian | 2023-08-22 |
| 11732550 | Low power consumption electro-hydraulic system with pilot cartridge | Robert William Gissler | 2023-08-22 |
| 11434721 | Packaging of a diode and SIDAC into an actuator or motor for downhole usage | Jonathon N. Joubran | 2022-09-06 |
| 11187060 | Hydraulic control system for index downhole valves | Jonathan Joubran | 2021-11-30 |
| 11111738 | Releasable connection mechanism for use within a well | Ibrahim El Mallawany, Henry Lindner | 2021-09-07 |
| 11028653 | Releasable connection mechanism for use within a well | Ibrahim El Mallawany, Henry Lindner | 2021-06-08 |
| 11008831 | Dual line hydraulic control system to operate multiple downhole valves | Jonathan Joubran | 2021-05-18 |
| 10704339 | Releasable connection mechanism for use within a well | Ibrahim El Mallawany, Henry Lindner | 2020-07-07 |
| 10280710 | Auto-shut-in chemical injection valve | — | 2019-05-07 |
| 9617830 | Downhole chemical injection system having a density barrier | Ahmed Jasser | 2017-04-11 |