| 10717516 |
Composite propulsor blade support structure and system |
Eric Stephen Loos |
2020-07-21 |
| 8500510 |
Floating toy |
Michael Nuttall, Stacy Lynn O'Connor |
2013-08-06 |
| 8075270 |
Fan blade retention and variable pitch system |
Eric Stephen Loos |
2011-12-13 |
| 7503750 |
Variable pitch rotor blade with double flexible retention elements |
— |
2009-03-17 |
| 6676080 |
Composite airfoil assembly |
— |
2004-01-13 |
| 6305905 |
Bolted-on propeller blade |
David P. Nagle |
2001-10-23 |
| 6213719 |
Bar wedge preload apparatus for a propeller blade |
Coleman D. Shattuck, David P. Nagle |
2001-04-10 |
| 6015264 |
Preloaded retention assembly for aircraft propeller blade retention |
Matthew Soule, Thomas G. Corley |
2000-01-18 |
| 5269658 |
Composite blade with partial length spar |
Charles Carlson |
1993-12-14 |
| 5252165 |
Method of making contoured fiber reinforced body |
Marcia A. Fecto |
1993-10-12 |
| 5222297 |
Composite blade manufacture |
John M. Graff |
1993-06-29 |
| 5163817 |
Rotor blade retention |
Thomas Charles Mashey |
1992-11-17 |
| 5129787 |
Lightweight propulsor blade with internal spars and rigid base members |
Eugene J. Delgrosso |
1992-07-14 |
| 5127802 |
Reinforced full-spar composite rotor blade |
Charles Carlson |
1992-07-07 |
| 5118256 |
Blade retention apparatus with elastomeric preload |
Peter Ventura |
1992-06-02 |
| 5102300 |
Pinned airfoil propeller assembly |
Sean Auyeung, David P. Nagle |
1992-04-07 |
| 5074754 |
Rotor blade retention system |
— |
1991-12-24 |
| 5022824 |
Pinned airfoil propeller blade |
Sean Auyeung |
1991-06-11 |
| 5022825 |
Pitch retention member |
David P. Nagle |
1991-06-11 |
| 5017092 |
Rotor blade retention |
Thomas Charles Mashey |
1991-05-21 |
| 4730985 |
Prop-fan with improved stability |
Edward A. Rothman |
1988-03-15 |
