Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4349318 | Boltless blade retainer for a turbine wheel | Zoltan L. Libertini | 1982-09-14 |
| 4207029 | Turbine rotor assembly of ceramic blades to metallic disc | — | 1980-06-10 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4349318 | Boltless blade retainer for a turbine wheel | Zoltan L. Libertini | 1982-09-14 |
| 4207029 | Turbine rotor assembly of ceramic blades to metallic disc | — | 1980-06-10 |