Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4404967 | Surgical strut for treatment of the back-bone | Lech Wierusz, Stanislaw Kossek | 1983-09-20 |
| 4369770 | Surgical strut for treatment of the back-bone | Lech Wierusz, Janusz Miszczyk | 1983-01-25 |
| 4271836 | Appliance for correction of spinal curvatures | Lech Wierusz | 1981-06-09 |
| 4257409 | Device for treatment of spinal curvature | Lech Wierusz | 1981-03-24 |