Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11179917 | CMC ply assembly, CMC article, and method for forming CMC article | Matthew Troy Hafner, Glenn Curtis Taxacher, Zachary John Snider | 2021-11-23 |
| 11143036 | Turbine blade with friction and impact vibration damping elements | James Zhang, Michael Anthony Wondrasek | 2021-10-12 |
| 11085303 | Pressurized damping fluid injection for damping turbine blade vibration | Claire Fridtjof Lang, Suryarghya Chakrabarti | 2021-08-10 |
| 11034842 | Coating for improved surface finish | Matthew Troy Hafner, Jason Robert Parolini, Rajendra Bordia, Quan Li | 2021-06-15 |
| 10907484 | Method for replacing metal airfoil with ceramic airfoil, and related turbomachine blade | Matthew Troy Hafner, Thomas Raymond Farrell, Markus Feigl | 2021-02-02 |