| 10549849 |
Variable hub-to-hub phasing rotor system |
Brian Stanley Modrzejewski, Ken Shundo, Frank B. Stamps, J. Scott Drennan, Michael E. Rinehart |
2020-02-04 |
| 10526076 |
Rotor hub vibration attenuator |
David E. Heverly, II, Frank B. Stamps |
2020-01-07 |
| 10059438 |
Hub assembly with grease lubricated roller bearing and tension-torsion strap |
Richard E. Rauber, Frank B. Stamps, Patrick R. Tisdale, Tom Donovan |
2018-08-28 |
| 9889927 |
Variable hub-to-hub phasing rotor system |
Brian Stanley Modrzejewski, Ken Shundo, Frank B. Stamps, J. Scott Drennan, Michael E. Rinehart |
2018-02-13 |
| 9481455 |
Dual series damper system |
Mithat Yuce, Frank B. Stamps, Mark Adam Wiinikka |
2016-11-01 |
| 9452828 |
Rotor hub vibration attenuator |
David E. Heverly, II, Frank B. Stamps |
2016-09-27 |
| 9352830 |
Aircraft rotor with discrete flap hinge |
Frank B. Stamps, Tom Donovan, Patrick R. Tisdale, Richard E. Rauber |
2016-05-31 |
| 9260185 |
System and method of harvesting power with a rotor hub damper |
Charles Eric Covington, Mithat Yuce, Frank B. Stamps |
2016-02-16 |
| 9139296 |
Rotor hub vibration attenuator |
Frank B. Stamps |
2015-09-22 |
| 8985951 |
Multiple-yoke main rotor assembly |
Richard E. Rauber, Frank B. Stamps, Patrick R. Tisdale, Tommie L. Wood |
2015-03-24 |
| 8926281 |
Compact rotorcraft dual-element spherical elastomeric centrifugal-force bearing assembly |
Frank B. Stamps, Bryan Marshall, Terry K. Thompson, Orion Braziel, Patrick R. Tisdale |
2015-01-06 |
| 8857581 |
Dual spring rate damper |
Frank B. Stamps, Michael R. Smith, Christopher M. Bothwell, Lawrence M. Corso, James L. Braswell, Jr. +6 more |
2014-10-14 |
| 8662442 |
Active prop rotor stability system |
Frank B. Stamps, Charles Eric Covington, Thomas C. Parham, Jr. |
2014-03-04 |
| 8657228 |
Method and apparatus for actively manipulating aerodynamic surfaces |
Troy Cyril Schank, Peter H. Kitzinger, Paul Sherrill, Thomas C. Parham, Jr. |
2014-02-25 |
| 8474745 |
Rotor hub vibration attenuator |
Frank B. Stamps |
2013-07-02 |
| 8424799 |
Rotor hub vibration attenuator |
Richard E. Rauber, Frank B. Stamps |
2013-04-23 |
| 8287237 |
Step-over blade-pitch control system |
Frank B. Stamps, Richard E. Rauber, Patrick R. Tisdale, Thomas C. Campbell, Keith Alan Stanney +6 more |
2012-10-16 |
| 8181755 |
Dual spring rate damper |
Frank B. Stamps, Michael R. Smith, Christopher M. Bothwell, Lawrence M. Corso, James L. Braswell, Jr. +6 more |
2012-05-22 |
| 8029371 |
Rotary-wing aircraft torque coupling with pad bearings |
Frank B. Stamps, Richard E. Rauber, Pat Tisdale, Tom Campbell, James L. Braswell, Jr. |
2011-10-04 |
| 7845909 |
Assembly for providing flexure to blade system |
Frank B. Stamps, Patrick R. Tisdale, Paul Sherrill, Richard E. Rauber, Thomas C. Campbell +7 more |
2010-12-07 |
| 7828525 |
Soft in-plane tiltrotor hub |
Frank B. Stamps, Michael R. Smith, Christopher M. Bothwell, Lawrence M. Corso, James L. Braswell, Jr. +6 more |
2010-11-09 |
| 6616095 |
Coupled aircraft rotor system |
Frank B. Stamps, James L. Braswell, Jr., Richard Bennett, Thomas B. Settle, Jr., Charles Eric Covington +1 more |
2003-09-09 |
| 6443273 |
Compact vibration cancellation device |
Timothy Kent Ledbetter, Brad Stamps, Christopher M. Bothwell, Michael R. Smith |
2002-09-03 |
| 4601639 |
Nodalized rotor |
Jing G. Yen |
1986-07-22 |
| 4227665 |
Fixed leading edge slat spoiler for a horizontal stabilizer |
Floyd W. Carlson, Michael L. Hester |
1980-10-14 |