Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4650399 | Rotor blade for a rotary machine | Harold M. Craig | 1987-03-17 |
| 4583914 | Rotor blade for a rotary machine | Harold M. Craig | 1986-04-22 |
| 4501053 | Method of making rotor blade for a rotary machine | Harold M. Craig | 1985-02-26 |
| 4477086 | Seal ring with slidable inner element bridging circumferential gap | Claude Thibeault | 1984-10-16 |