Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9926946 | Hydraulic hybrid swing drive system for excavators | Jeff Cullman, Hao Zhang, Zhesheng Jiang, Raymond Collett, Bogdan Kozul | 2018-03-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9926946 | Hydraulic hybrid swing drive system for excavators | Jeff Cullman, Hao Zhang, Zhesheng Jiang, Raymond Collett, Bogdan Kozul | 2018-03-27 |