Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11193425 | Gearbox for boost spool turbine engine | Paul R. Hanrahan, Daniel Bernard Kupratis | 2021-12-07 |
| 11105265 | Supplemental cooling air for turbine exhaust components and surfaces | Wendell V. Twelves, Jeffrey Prausa, Douglas A. Thonebe | 2021-08-31 |