Issued Patents 2021
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11187098 | Turbine shroud assembly with hangers for ceramic matrix composite material seal segments | David J. Thomas, Jeffrey A. Walston, Aaron D. Sippel, Alexandra Baucco, Jeffrey Crutchfield | 2021-11-30 |
| 11174742 | Turbine section of a gas turbine engine with ceramic matrix composite vanes | Michael J. Whittle | 2021-11-16 |
| 11174743 | Turbine shroud assembly with multi-piece support for ceramic matrix composite material seal segments | David J. Thomas, Jeffrey A. Walston, Aaron D. Sippel | 2021-11-16 |
| 11149576 | Turbine shroud with ceramic matrix composite seal segments mounted to metallic carriers | Aaron D. Sippel | 2021-10-19 |
| 11149567 | Ceramic matrix composite load transfer roller joint | Michael J. Whittle, Eric Koenig | 2021-10-19 |
| 11149563 | Ceramic matrix composite blade track with mounting system having axial reaction load distribution features | Jeffrey Crutchfield | 2021-10-19 |
| 11149560 | Airfoil assembly with ceramic matrix composite parts and load-transfer features | Michael J. Whittle, Ted J. Freeman, Eric Koenig, Jeff Crutchfield, Jeffrey A. Walston +1 more | 2021-10-19 |
| 11149741 | Variable pitch fan for a gas turbine engine | — | 2021-10-19 |
| 11149590 | Ceramic matrix composite joints | Aaron D. Sippel, Ted J. Freeman, Joseph P. Lamusga, Sean E. Landwehr, Bruce E. Varney | 2021-10-19 |
| 11125100 | Turbine shroud segment with side perimeter seal | Mark O'Leary | 2021-09-21 |
| 11110692 | Braze material for ceramic matrix composite articles | Scott Nelson, Raymond Ruiwen Xu, Sean E. Landwehr, Samantha Tatar | 2021-09-07 |
| 11085318 | Turbine shroud assembly with multi-piece support for ceramic matrix composite material seal segments | David J. Thomas, Jeffrey A. Walston, Aaron D. Sippel | 2021-08-10 |
| 11073026 | Turbine shroud assembly with multi-piece support for ceramic matrix composite material seal segments | David J. Thomas, Jeffrey A. Walston, Aaron D. Sippel | 2021-07-27 |
| 11053806 | Brazed blade track for a gas turbine engine | Aaron D. Sippel, Jun Shi, David J. Thomas, Andrew J. Eifert, Peter Broadhead | 2021-07-06 |
| 11041394 | CMC airfoil joint | Jeffrey A. Walston, Michael J. Whittle, Eric Koenig | 2021-06-22 |
| 11008881 | Shroud cartridge having a ceramic matrix composite seal segment | David J. Thomas, Ted J. Freeman, Douglas D. Dierksmeier, Jun Shi, Todd Engel | 2021-05-18 |
| 11002143 | Impingement tubes for gas turbine engine assemblies with ceramic matrix composite components | Peter Broadhead, Steven Hillier | 2021-05-11 |
| 10995627 | Turbine shroud with forward case and full hoop blade track | Edward C. Rice | 2021-05-04 |
| 10989060 | Ceramic matrix composite seal segment for a gas turbine engine | David J. Thomas, Ted J. Freeman, Joseph P. Lamusga, Rick Uskert, Douglas D. Dierksmeier +3 more | 2021-04-27 |
| 10968764 | Ceramic matrix composite hanger heat shield | Jeffrey Crutchfield, Anthony G. Razzell | 2021-04-06 |
| 10961857 | Turbine section of a gas turbine engine with ceramic matrix composite vanes | Michael J. Whittle | 2021-03-30 |
| 10934879 | Turbine shroud segment with load distribution springs | Mark O'Leary, Matthew R. Brandt, Ted J. Freeman | 2021-03-02 |
| 10934891 | Turbine shroud assembly with locating pads | Ted J. Freeman, Aaron D. Sippel, David J. Thomas, Alexandra Baucco | 2021-03-02 |
| 10934870 | Turbine vane assembly with reinforced end wall joints | Michael J. Whittle, Jeffrey A. Walston, Eric Koenig | 2021-03-02 |
| 10907493 | Turbine shroud having ceramic matrix composite seal segment | David J. Thomas, Douglas D. Dierksmeier, Jun Shi, Todd Engel | 2021-02-02 |