Issued Patents 2023
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11820717 | PVB-based sacrificial tackifier for CMC | John D. Riehl | 2023-11-21 |
| 11820715 | Porous space fillers for ceramic matrix composites | — | 2023-11-21 |
| 11781432 | Nested vane arrangement for gas turbine engine | Raymond Surace | 2023-10-10 |
| 11725522 | Airfoil with wishbone fiber structure | Jonas Banhos, Raymond Surace, Olivier H. Sudre | 2023-08-15 |
| 11643948 | Internal cooling circuits for CMC and method of manufacture | Thomas E. Clark, Winston Gregory Smiddy, Andrew J. Lazur | 2023-05-09 |
| 11591920 | Vane arc segment with curved radial flange | Jon E. Sobanski | 2023-02-28 |
| 11591270 | Doped silicon carbide ceramic matrix composite | Ying She, Andrew J. Lazur | 2023-02-28 |
| 11578609 | CMC component with integral cooling channels and method of manufacture | Thomas E. Clark, Daniel J. Whitney, Andrew J. Lazur, William M. Barker | 2023-02-14 |