Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9422819 | Rotor blade root spacer for arranging between a rotor disk and a root of a rotor blade | William R. Graves | 2016-08-23 |
| 9359906 | Rotor blade root spacer with a fracture feature | William R. Graves | 2016-06-07 |
| 9297272 | Grounding for fan blades on an underblade spacer | Allan R. Penda | 2016-03-29 |