Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10144450 | Hydraulic system for a steering system of a vehicle | Travis N. Richards, Matthew David Roley, Nathanael McRostie, Dwanz Mwalimu Mwasi | 2018-12-04 |
| 9605411 | Brake charge valve with set minimum fixed hydro-mechanical pressure by-pass function | Moses I. Akpan, Steven E. Johnson | 2017-03-28 |
| 9387759 | Flow divider free wheeling valve | Sudarshan Maiyur, Moses I. Akpan | 2016-07-12 |
| 9290912 | Energy recovery system having integrated boom/swing circuits | Pengfei Ma, Jiao Zhang, Tonglin Shang | 2016-03-22 |
| 9290911 | Energy recovery system for hydraulic machine | Pengfei Ma, Tonglin Shang, Jiao Zhang, Dayao Chen | 2016-03-22 |
| 9279236 | Electro-hydraulic system for recovering and reusing potential energy | Jiao Zhang, Pengfei Ma, Tonglin Shang, Bryan E. Nelson, Dayao Chen | 2016-03-08 |
| 9086061 | Energy recovery hydraulic system | Jiao Zhang, Pengfei Ma, Tonglin Shang, Dayao Chen, Bryan J. Hillman +1 more | 2015-07-21 |
| 9051944 | Hydraulic system and control logic for collection and recovery of energy in a double actuator arrangement | — | 2015-06-09 |
| 8997479 | Hydraulic control system having energy recovery | Jiao Zhang, Pengfei Ma, Tonglin Shang | 2015-04-07 |