Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8312893 | Axial drag valve with internal hub actuator | Roger Bey, Sina Alikhani, Daniel McMillen | 2012-11-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8312893 | Axial drag valve with internal hub actuator | Roger Bey, Sina Alikhani, Daniel McMillen | 2012-11-20 |