Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11203532 | Piston valve with annular passages | William D. Chandler, Jr., Aaron R. Wolfe, Cody A. Harbaugh, Patrick Frazer | 2021-12-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11203532 | Piston valve with annular passages | William D. Chandler, Jr., Aaron R. Wolfe, Cody A. Harbaugh, Patrick Frazer | 2021-12-21 |