Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7377492 | Hydraulic liquid pumping system | Julius S. Vrana, William W. Timmons | 2008-05-27 |
| 5797955 | Pressure application unit for positioning vertebra | — | 1998-08-25 |
| 5792085 | Pressure application unit for positioning vertebra | — | 1998-08-11 |