Issued Patents 2021
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11203981 | Baffle systems for airfoils | Allan N. Arisi | 2021-12-21 |
| 11203939 | Airfoil platform with cooling orifices | — | 2021-12-21 |
| 11180998 | Airfoil with skincore passage resupply | Allan N. Arisi, Dominic J. Mongillo | 2021-11-23 |
| 11162368 | Airfoil assembly with ceramic airfoil pieces and seal | Adam P. Generale | 2021-11-02 |
| 11156101 | Airfoil tip pocket with augmentation features | San Quach, Steven Bruce Gautschi | 2021-10-26 |
| 11149556 | Minicore cooling passage network having sloped impingement surface | Corneil S. Paauwe, Allan N. Arisi | 2021-10-19 |
| 11149573 | Airfoil with seal between end wall and airfoil section | — | 2021-10-19 |
| 11148190 | Rib bumper system | — | 2021-10-19 |
| 11125087 | Needled ceramic matrix composite cooling passages | Raymond Surace | 2021-09-21 |
| 11125164 | Baffle with two datum features | Scott A. Kovach | 2021-09-21 |
| 11118474 | Vane cooling structures | Raymond Surace | 2021-09-14 |
| 11111802 | Seal for a gas turbine engine | Egon Salimusaj | 2021-09-07 |
| 11098595 | Airfoil for gas turbine engine | San Quach | 2021-08-24 |
| 11092017 | Mini core passage with protrusion | Allan N. Arisi | 2021-08-17 |
| 11092016 | Airfoil with dual profile leading end | — | 2021-08-17 |
| 11085325 | Turbine engine cooling system with an open loop circuit | Michael F. Blair, Mark F. Zelesky | 2021-08-10 |
| 11077494 | Method and casting core for forming a landing for welding a baffle inserted in an airfoil | — | 2021-08-03 |
| 11041395 | Airfoils and core assemblies for gas turbine engines and methods of manufacture | Emma J. Place, Timothy J. Jennings, Jeremy B. Fredette | 2021-06-22 |
| 11028702 | Airfoil with cooling passage network having flow guides | Allan N. Arisi | 2021-06-08 |
| 11028700 | Airfoil with cooling passage circuit through platforms and airfoil section | Allan N. Arisi | 2021-06-08 |
| 11014145 | Core assembly including studded spacer | James T. Auxier, Eric A. Hudson | 2021-05-25 |
| 11008979 | Passive centrifugal bleed valve system for a gas turbine engine | Michael G. McCaffrey | 2021-05-18 |
| 11002153 | Balance bracket | Alberto A. Mateo, San Quach | 2021-05-11 |
| 10987727 | Investment casting core system | — | 2021-04-27 |
| 10968753 | Airfoil having impingement leading edge | Carey Clum, Timothy J. Jennings | 2021-04-06 |