Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9856892 | Cylinder having a floating piston, swivel cap, and lubricated rod | James E. Cooper, Weijiang Chen | 2018-01-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9856892 | Cylinder having a floating piston, swivel cap, and lubricated rod | James E. Cooper, Weijiang Chen | 2018-01-02 |