| 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 |