| 7695249 |
Bearingless rotor blade assembly for a high speed rotary-wing aircraft |
Pedro L. Cabrera, David H. Hunter |
2010-04-13 |
| 7252479 |
Rotor blade for a high speed rotary-wing aircraft |
Ashish Bagai, Robert C. Moffitt, Robert Blackwell |
2007-08-07 |
| 5562416 |
Helicopter rotor blade mounting assembly |
David N. Schmaling, Frederick J. Knapp, Jr. |
1996-10-08 |
| 5372479 |
Flexbeam for a helicopter bearingless main rotor assembly |
Francis E. Byrnes, David N. Schmaling |
1994-12-13 |
| 5364230 |
Rotor blade subassembly for a rotor assembly having ducted, coaxial counter-rotating rotors |
David H. Hunter, Robert D. Beatty |
1994-11-15 |
| 5340279 |
Snubber assembly for a rotor assembly having ducted, coaxial counter-rotating rotors |
James P. Cycon, David H. Hunter |
1994-08-23 |
| 5281099 |
Integrated spline/cone seat subassembly for a rotor assembly having ducted, coaxial counter-rotating rotors |
David H. Hunter, Vincent F. Millea |
1994-01-25 |
| 4626171 |
Rotor blade construction for circulation control aircraft |
Donald R. Carter, Sr., Matthew Sedlak |
1986-12-02 |
| 4596512 |
Circulation controlled rotor blade tip vent valve |
Donald R. Carter, Sr. |
1986-06-24 |
| 4583704 |
Pneumatic system structure for circulation control aircraft |
Stephan Roman, Robert J. Beurer |
1986-04-22 |
| 4573871 |
X-Wing aircraft circulation control |
Leo Kingston |
1986-03-04 |
| 4466774 |
Composite flexbeam joint |
James P. Cycon, Stephan Roman |
1984-08-21 |
| 4297080 |
Rotor blade pitch control linkage |
Stephan Roman |
1981-10-27 |
| RE30713 |
Cross beam rotor |
Donald L. Ferris |
1981-08-18 |
