Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6132168 | Balancing a pressure drop across ring seals in gas turbine engines | Donald J. Kovaleski, Colin D. Craig | 2000-10-17 |
| 4648485 | Radial scoop construction | — | 1987-03-10 |