Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427752 | Method to fabricate a machinable ceramic matrix composite | Pathikumar Sellappan | 2025-09-30 |
| 12233572 | Methods to eliminate mudcracks in CMC matrix by humidity controlled atmosphere | Pathikumar Sellappan | 2025-02-25 |
| 12172933 | Method to produce a ceramic matrix composite by tape melt infiltration | Pathikumar Sellappan | 2024-12-24 |
| 12071380 | Method to fabricate a machinable ceramic matrix composite | Pathikumar Sellappan | 2024-08-27 |
| 12054438 | Slurry infiltration heat treatment method | Camila S. Bortoluzzi | 2024-08-06 |
| 12005505 | Surface treatment of additively manufactured components | Quinlan Yee Shuck | 2024-06-11 |
| 11958787 | Tape casting coating for ceramic matrix composite | Robert Alexander Sean Golden, Li Li, Taylor K. Blair | 2024-04-16 |
| 11878945 | Applying silicon metal-containing bond layer to ceramic or ceramic matrix composite substrates | Kang N. Lee, Stephen Harris, Andrew J. Lazur | 2024-01-23 |
| 11858862 | Method of producing machined CMC surfaces without exposing fiber | Jeffrey Crutchfield, Pathikumar Sellappan, Chris Downie, Christopher Mara | 2024-01-02 |
| 11787159 | Method to process a ceramic matrix composite (CMC) with a protective ceramic coating | — | 2023-10-17 |
| 11773730 | Ceramic matrix composite airfoil with heat transfer augmentation | Michael J. Whittle, Steven Hillier, Stephen Harris | 2023-10-03 |
| 11760699 | Method of altering a surface of a ceramic matrix composite to aid in nodule removal | Christopher Whitmore, Stephen Harris, Timothy Western | 2023-09-19 |
| 11667580 | Method for producing a surface layer on a ceramic matrix composite | Pathikumar Sellappan, Kevin Lukhard | 2023-06-06 |
| 11624289 | Barrier layer and surface preparation thereof | Stephanie Gong, Scott Nelson, Li Li, Robert Alexander Sean Golden | 2023-04-11 |
| 11559918 | Additively manufactured composite components | Cory Nation, Michael G. Abbott | 2023-01-24 |
| 11434175 | Method of forming a boron nitride (BN) nanotube interface coating on ceramic fibers | Jun Shi | 2022-09-06 |
| 11351696 | Additive layer method for application of slurry-based features | Scott Nelson, Quinlan Yee Shuck, Sean E. Landwehr | 2022-06-07 |
| 11198276 | Method of forming a ceramic matrix composite (CMC) component having an engineered surface | Benjamin John Bowin Lai | 2021-12-14 |
| 11198651 | Surface layer on a ceramic matrix composite | Camila S. Bortoluzzi, Andrew Phillip Kao | 2021-12-14 |
| 11192829 | Forming a surface layer of a ceramic matrix composite article | Robert Wesley Thibault, Robert J. Shinavski, Kang N. Lee | 2021-12-07 |
| 11186525 | Method to produce a protective surface layer having a predetermined topography on a ceramic matrix composite | Pathikumar Sellappan | 2021-11-30 |
| 11046620 | Method of processing a ceramic matrix composite (CMC) component | Jun Shi | 2021-06-29 |
| 11001532 | Method to process a ceramic matrix composite (CMC) with a protective ceramic coating | — | 2021-05-11 |
| 10995623 | Ceramic matrix composite turbine blade with abrasive tip | Aaron D. Sippel, Andrew Glucklich, Ted J. Freeman | 2021-05-04 |
| 10941079 | Applying silicon metal-containing bond layer to ceramic or ceramic matrix composite substrates | Kang N. Lee, Stephen Harris, Andrew J. Lazur | 2021-03-09 |