Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10941542 | Boom potential energy recovery of hydraulic excavator | James Howland, Hao Zhang, Blake Carl | 2021-03-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10941542 | Boom potential energy recovery of hydraulic excavator | James Howland, Hao Zhang, Blake Carl | 2021-03-09 |