Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10107314 | Cylinder having a floating piston, low profile swivel cap, and lubricated rod | James E. Cooper | 2018-10-23 |
| 9856892 | Cylinder having a floating piston, swivel cap, and lubricated rod | James E. Cooper, Bruce E. Knuth | 2018-01-02 |