Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10501175 | Teetering rotor hub system | Frank B. Stamps | 2019-12-10 |
| 10494090 | Rotor hub with structural reinforcements | Jason Owens, Frank B. Stamps, Andrew Paul Haldeman, Robert Wardlaw, John Richard McCullough +2 more | 2019-12-03 |
| 10384771 | Gimbaled tail rotor hub with spherical elastomeric centrifugal force bearing for blade retention and pitch change articulation | Andrew Paul Haldeman, Frank B. Stamps, James Donn Hethcock | 2019-08-20 |
| 10227132 | Rotorcraft rotor blade assembly | Paul K. Oldroyd, James L. Braswell, Jr., Scott Wolthuis, Paul Sherrill | 2019-03-12 |