| 11724800 |
Vibration attenuator |
Frank B. Stamps, David E. Heverly, II, Michael R. Smith, Michael Scott Seifert, Thomas C. Parham, Jr. +2 more |
2023-08-15 |
$12,352,000 |
| 11691723 |
Rotor assembly with static mast and pivoting rotor hub |
Thomas C. Parham, Jr., Frank B. Stamps, Jouyoung Jason Choi, Albert G. Brand, Michael Scott Seifert +1 more |
2023-07-04 |
|
| 11396371 |
Rotor hub assembly with universal joint |
Frank B. Stamps |
2022-07-26 |
$10,779,000 |
| 11214361 |
Vibration attenuator |
Frank B. Stamps, David E. Heverly, II, Michael R. Smith, Michael Scott Seifert, Thomas C. Parham, Jr. +2 more |
2022-01-04 |
$16,052,000 |
| 11173521 |
Vibration attenuator |
David E. Heverly, II, Frank B. Stamps, Gary Miller, Thomas C. Parham, Jr., Michael R. Smith +2 more |
2021-11-16 |
$10,092,000 |
| 11066157 |
Constant-velocity joint link with reduced axial stiffness |
Frank B. Stamps |
2021-07-20 |
|
| 10843788 |
Damping structures for tiltrotor aircraft wings |
Thomas C. Parham, Jr., Jeffrey Bosworth, Gary Miller, Frank B. Stamps, Jouyoung Jason Choi +2 more |
2020-11-24 |
$15,252,000 |
| 10793254 |
Soft-in-plane proprotor systems |
Frank B. Stamps, Jouyoung Jason Choi, Thomas C. Parham, Jr., Gary Miller |
2020-10-06 |
$15,129,000 |
| 10766612 |
Rotor hub assembly with universal joint |
Frank B. Stamps |
2020-09-08 |
$13,971,000 |
| 10569870 |
Proprotor systems for tiltrotor aircraft |
Jouyoung Jason Choi, Gary Miller, Thomas C. Parham, Jr., Alan Carl Ewing, Frank B. Stamps |
2020-02-25 |
$9,085,000 |
| 10532810 |
Adjustable blade-to-hub lead-lag damper attachment |
Mithat Yuce, Thomas C. Parham, Jr., Thomas J. Newman, Mark Adam Wiinikka |
2020-01-14 |
|
| 10518868 |
Soft-in-plane proprotor systems |
Thomas C. Parham, Jr., Jouyoung Jason Choi, Gary Miller, Frank B. Stamps |
2019-12-31 |
$7,776,000 |
| 10518867 |
Loop yoke for proprotor systems |
Thomas C. Parham, Jr., Jouyoung Jason Choi, Gary Miller, Frank B. Stamps |
2019-12-31 |
$7,776,000 |
| 10472057 |
Rotor assembly with high lock-number blades |
Gary Miller, Frank B. Stamps, Jouyoung Jason Choi, Thomas C. Parham, Jr., Alan Carl Ewing |
2019-11-12 |
$13,993,000 |
| 10407157 |
Spinner fairing assembly |
Christopher Edward Foskey, Frank B. Stamps |
2019-09-10 |
$9,665,000 |
| 10392098 |
High stiffness hub assemblies for rotor systems |
Tyler Wayne Baldwin, Jouyoung Jason Choi, Frank B. Stamps |
2019-08-27 |
|
| 10232932 |
High stiffness hub assembly for proprotor systems |
Tyler Wayne Baldwin, Jouyoung Jason Choi, Frank B. Stamps |
2019-03-19 |
$17,624,000 |
| 10059438 |
Hub assembly with grease lubricated roller bearing and tension-torsion strap |
Frank B. Stamps, David A. Popelka, Patrick R. Tisdale, Tom Donovan |
2018-08-28 |
$8,810,000 |
| 9994311 |
Constant-velocity joint link with reduced axial stiffness |
Frank B. Stamps |
2018-06-12 |
$14,870,000 |
| 9878782 |
Stiff-in-plane rotor configuration |
Frank B. Stamps, Patrick R. Tisdale, Tom Donovan |
2018-01-30 |
$10,476,000 |
| 9656744 |
Adjustable blade-to-hub lead-lag damper attachment |
Mithat Yuce, Thomas C. Parham, Jr., Thomas J. Newman, Mark Adam Wiinikka |
2017-05-23 |
$8,442,000 |
| 9365288 |
Blade-pitch control system with indexing swashplate |
Frank B. Stamps |
2016-06-14 |
$13,485,000 |
| 9352830 |
Aircraft rotor with discrete flap hinge |
Frank B. Stamps, David A. Popelka, Tom Donovan, Patrick R. Tisdale |
2016-05-31 |
$5,891,000 |
| 9074638 |
Multilink constant velocity joint |
Christopher Edward Foskey, Frank B. Stamps |
2015-07-07 |
$16,812,000 |
| 8985951 |
Multiple-yoke main rotor assembly |
Frank B. Stamps, David A. Popelka, Patrick R. Tisdale, Tommie L. Wood |
2015-03-24 |
$19,340,000 |