Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11506297 | Relief valve cavity | Mikhail A. Sorokin, Wesley Thomas Payne | 2022-11-22 |
| 8919113 | Hydraulic control system having energy recovery kit | Pengfei Ma, Jiao Zhang, Tonglin Shang, Peter Spring, Dayao Chen +2 more | 2014-12-30 |