Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4688986 | Bulb turbine emergency counterweight system | — | 1987-08-25 |
| 4453887 | Vibration-dampened discharge ring for bulb hydraulic turbines | — | 1984-06-12 |
| 4395198 | Continuous twin-stay columns for bulb hydraulic turbines | — | 1983-07-26 |
| 4385865 | Counteracting lug and lifting fixture for the counterweight of a bulb turbine | — | 1983-05-31 |
| 4383798 | Singular mounted servomotor system for bulb turbines | — | 1983-05-17 |
| 4187032 | Hydraulic prestressing device for shear lever bolts | — | 1980-02-05 |