Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392331 | Hydraulic pump with two-stage operation | Nathan Adam Hughes | 2025-08-19 |
| 11970987 | Systems and methods for variable compression ratio phaser having a dual torsion spring arrangement | Dean Wardle, Bryce Johnson | 2024-04-30 |
| 11821342 | Systems and methods for controlled relative rotational motion | Dean Wardle, Selena Boltik, Austin Schmitt | 2023-11-21 |
| 11674573 | Systems and methods for variable compression ratio phaser | Dean Wardle | 2023-06-13 |
| 11572900 | Hydraulic power system and method for controlling same | Nathan Adam Hughes, Benjamin W. Keeton | 2023-02-07 |
| 11415119 | Hydraulic pump | Nathan Adam Hughes | 2022-08-16 |
| 11193508 | Hydraulic power system and method for controlling same | Nathan Adam Hughes, Benjamin W. Keeton | 2021-12-07 |
| 8573559 | Control valve with area independent pressure sensing | — | 2013-11-05 |
| 8534639 | Solenoid valve with a digressively damped armature | — | 2013-09-17 |
| 8127790 | Hydraulic valve with a filter and check valve band | Edward A. Flynn | 2012-03-06 |
| 8056576 | Dual setpoint pressure controlled hydraulic valve | — | 2011-11-15 |
| 7908912 | Oil sensing system for an internal combustion engine | Dean Wardle | 2011-03-22 |
| 7878311 | Piston with an integral electrically operated adjustment valve for a hydraulic vibration damper | Dean Wardle | 2011-02-01 |
| 7654369 | Hydraulic vibration damper piston with an integral electrically operated adjustment valve | Todd Michael Murray, Eric P. Hamkins | 2010-02-02 |
| 7007925 | Electrohydraulic valve having an armature with a rolling bearing | Robert Scott Nordstrom | 2006-03-07 |
| 6782852 | Hydraulic actuator for operating an engine cylinder valve | — | 2004-08-31 |