Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D795755 | Cylinder assembly | Chengshu Jiang, Zhankun Lv | 2017-08-29 |
| D793648 | Lifting cylinder | Chengshu Jiang, Zhankun Lv | 2017-08-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D795755 | Cylinder assembly | Chengshu Jiang, Zhankun Lv | 2017-08-29 |
| D793648 | Lifting cylinder | Chengshu Jiang, Zhankun Lv | 2017-08-01 |