Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9388828 | Hydraulic control system having swing motor energy recovery | Bryan J. Hillman, Jiao Zhang, Peter Spring, Rustu Cesur, Tonglin Shang | 2016-07-12 |
| 8887499 | Electronic high hydraulic pressure cutoff to improve system efficiency | Brad Allen Edler, Viral S. Mehta, Christopher Alan Williamson | 2014-11-18 |