Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10494090 | Rotor hub with structural reinforcements | Jason Owens, Frank B. Stamps, Andrew Paul Haldeman, Robert Wardlaw, John Richard McCullough +2 more | 2019-12-03 |
| 10336445 | High flapping yoke hub assembly using a cylindrical elastomeric attachment to avoid holes | Frank B. Stamps, Andrew Paul Haldeman | 2019-07-02 |
| 10145244 | Rotorcraft rotor blade assembly | Paul K. Oldroyd, Drew Sutton, Christopher Edward Foskey | 2018-12-04 |
| 10086934 | Composite rotor system using two race track style cantilevered yokes | Frank B. Stamps, Patrick R. Tisdale, Robert Wardlaw, Andrew Paul Haldeman, Drew Sutton | 2018-10-02 |
| 9505490 | Composite rotor system using two race track style cantilevered yokes | Frank B. Stamps, Patrick R. Tisdale, Robert Wardlaw, Andrew Paul Haldeman, Drew Sutton | 2016-11-29 |