Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11261735 | Removable rotor blade tip | Tim Ledbetter | 2022-03-01 |
| 10822954 | Rotorcraft rotor blade assembly | Paul K. Oldroyd, Andrew Maresh, Christopher Edward Foskey | 2020-11-03 |
| 10807705 | Adaptable rotor blade design for performance flexibility | Mark Wasikowski, Andrew Maresh, Nolan B. Phillips | 2020-10-20 |
| 10654567 | Composite yoke fitting for bearing attachment to rotorcraft blade | Andrew Paul Haldeman, Frank B. Stamps | 2020-05-19 |
| 10633084 | Geodesic composite structures | Dalton T. Hampton, Timothy Kent Ledbetter, Bryan Marshall, Paul Sherrill, Frank B. Stamps +3 more | 2020-04-28 |
| 10569867 | Composite rotor system using two race track style cantilevered yokes | Andrew Maresh, Frank B. Stamps, Patrick R. Tisdale, Robert Wardlaw, Andrew Paul Haldeman | 2020-02-25 |
| 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 |
| 10145244 | Rotorcraft rotor blade assembly | Paul K. Oldroyd, Andrew Maresh, Christopher Edward Foskey | 2018-12-04 |
| 10086934 | Composite rotor system using two race track style cantilevered yokes | Andrew Maresh, Frank B. Stamps, Patrick R. Tisdale, Robert Wardlaw, Andrew Paul Haldeman | 2018-10-02 |
| 9896199 | Rotor hub for a rotorcraft | Christopher Edward Foskey, Frank B. Stamps | 2018-02-20 |
| 9878783 | Constant velocity joint with spring rate control mechanism | Frank B. Stamps, Christopher Edward Foskey | 2018-01-30 |
| 9845826 | Hybrid spherical and thrust bearing | Frank B. Stamps | 2017-12-19 |
| 9840325 | Dual series pitch link bearing | Frank B. Stamps | 2017-12-12 |
| 9657582 | 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 | 2017-05-23 |
| 9505490 | Composite rotor system using two race track style cantilevered yokes | Andrew Maresh, Frank B. Stamps, Patrick R. Tisdale, Robert Wardlaw, Andrew Paul Haldeman | 2016-11-29 |
| 9505489 | Flexing clevis arrangement bolted joint attachment for flexible rotor hub with high offset and high flapping | Frank B. Stamps, Patrick R. Tisdale, Paul K. Oldroyd | 2016-11-29 |
| 9500561 | Embedding fiber optic cables in rotorcraft composites | Brian Edward Tucker, Troy Cyril Schank | 2016-11-22 |
| 9464532 | System and method for reducing rotor blade noise | — | 2016-10-11 |
| 9457897 | Rotor system shear bearing | Frank B. Stamps | 2016-10-04 |
| 9399513 | Constant velocity joint with control mechanism | Christopher Edward Foskey, Dudley E. Smith, Frank B. Stamps | 2016-07-26 |
| 9090027 | System and method of constructing composite structures | Loan Thanh Vo, Frank B. Stamps, Nolan B. Phillips | 2015-07-28 |
| 9010679 | Hybrid spherical and thrust bearing | Frank B. Stamps | 2015-04-21 |