Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12370854 | Frequency dependent pressure and/or flow fluctuation mitigation in hydraulic systems | Colin Patrick O'Shea, Joseph Thomas Belter | 2025-07-29 |
| 11999277 | Dynamic control of active seat suspension systems | Thomas James Cashman, Jr., Pankaj Chopra, Mario Flores Alanis | 2024-06-04 |
| 11965531 | Hydraulic actuator with a frequency dependent relative pressure ratio | Joseph Thomas Belter, Graham A. Dowie, Marco Giovanardi | 2024-04-23 |
| 11879451 | Active hydraulic ripple cancellation methods and systems | Colin Patrick O'Shea, Clive Tucker | 2024-01-23 |
| 11440366 | Frequency dependent pressure and/or flow fluctuation mitigation in hydraulic systems | Colin Patrick O'Shea, Joseph Thomas Belter | 2022-09-13 |
| 11407268 | Variable tracking active suspension system | James A. Parison | 2022-08-09 |
| 11353084 | Rotary actuator driven vibration isolation | Thomas C. Schroeder, Robert Preston Parker, Dariusz Antoni Bushko, Mark A. Hayner, Brian Lucas | 2022-06-07 |
| 11215202 | Hydraulic actuator with a frequency dependent relative pressure ratio | Joseph Thomas Belter, Graham A. Dowie, Marco Giovanardi | 2022-01-04 |
| 10954935 | Active hydraulic ripple cancellation methods and systems | Colin Patrick O'Shea, Clive Tucker | 2021-03-23 |
| 10890197 | Hydraulic actuator with a frequency dependent relative pressure ratio | Joseph Thomas Belter, Graham A. Dowie, Marco Giovanardi | 2021-01-12 |
| 10875375 | Method and apparatus for controlling an actuator | Marco Giovanardi, Jaganath Chandrasekar | 2020-12-29 |
| 10821859 | Seat system for a vehicle | Robert Preston Parker, Lawrence D. Knox, Travis Lee Hein, Steven N. Brown | 2020-11-03 |
| 10744913 | Demonstrating an active vibration isolation system | Antonio Sangermano, II, James A. Parison | 2020-08-18 |
| 10464387 | User interface for variable active seat tracking | James A. Parison | 2019-11-05 |
| 10245984 | Seat system for a vehicle | Robert Preston Parker, Lawrence D. Knox, Travis Lee Hein, Steven N. Brown | 2019-04-02 |
| 10046677 | Seat system for a vehicle | Robert Preston Parker, Lawrence D. Knox, Travis Lee Hein, Steven N. Brown | 2018-08-14 |
| 9849815 | Demonstrating an active vibration isolation system | Antonio Sangermano, II, James A. Parison | 2017-12-26 |
| 9783086 | Seat system for a vehicle | Robert Preston Parker, Lawrence D. Knox, Travis Lee Hein, Steven N. Brown | 2017-10-10 |
| 9643467 | Variable tracking active suspension system | James A. Parison | 2017-05-09 |
| 9349304 | Demonstrating an active vibration isolation system | Antonio Sangermano, II, James A. Parison | 2016-05-24 |
| 9291300 | Rotary actuator driven vibration isolation | Robert Preston Parker, Thomas C. Schroeder, Dariusz Antoni Bushko, Mark A. Hayner, Brian Lucas | 2016-03-22 |
| 9199563 | Active suspension of a motor vehicle passenger seat | Damian Howard | 2015-12-01 |
| 8725351 | Active suspension system | Antonio Sangermano, II | 2014-05-13 |
| 7188473 | Shape memory alloy actuator system using segmented binary control | Harry Asada, Kyu Jin Cho | 2007-03-13 |