Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10358212 | Aircraft rotor assembly with composite laminate | Frank P. D'Anna, Stephen V. Poulin | 2019-07-23 |
| 10336444 | Composite stiffened rigid propeller shaped main rotor hub | Frederick J. Miner | 2019-07-02 |
| 10301012 | Rotor hub for rotary wing aircraft | Kevin Laitenberger | 2019-05-28 |
| 10189564 | Non-loaded manual blade fold assembly | Frank P. D'Anna | 2019-01-29 |
| 10173767 | Aircraft with drive element coupled to gearbox housing exterior | — | 2019-01-08 |