Violette; John A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Violette; John A..The latest application filed is for "composite propulsor blade support structure and system".
- Violette; John A. - Granby CT
| Patent | Date |
|---|---|
| Composite propulsor blade support structure and system Grant 10,717,516 - Violette , et al. | 2020-07-21 |
| Composite Propulsor Blade Support Structure And System App 20180290728 - Violette; John A. ; et al. | 2018-10-11 |
| Fan blade retention and variable pitch system Grant 8,075,270 - Violette , et al. December 13, 2 | 2011-12-13 |
| Preloaded Bearing For Rotor Blade App 20110194937 - Violette; John A. | 2011-08-11 |
| Fan Blade Retention And Variable Pitch System App 20090285686 - Violette; John A. ; et al. | 2009-11-19 |
| Variable Pitch Rotor Blade With Double Flexible Retention Elements App 20090226316 - Violette; John A. | 2009-09-10 |
| Variable Pitch Rotor Blade With Double Flexible Retention Elements App 20090092493 - Violette; John A. | 2009-04-09 |
| Variable pitch rotor blade with double flexible retention elements Grant 7,503,750 - Violette March 17, 2 | 2009-03-17 |
| Composite airfoil assembly Grant 6,676,080 - Violette January 13, 2 | 2004-01-13 |
| Composite airfoil assembly App 20020008177 - Violette, John A. | 2002-01-24 |
| Bar wedge preload apparatus for a propeller blade Grant 6,213,719 - Violette , et al. April 10, 2 | 2001-04-10 |
| Preloaded retention assembly for aircraft propeller blade retention Grant 6,015,264 - Violette , et al. January 18, 2 | 2000-01-18 |
| Composite blade manufacture Grant 5,222,297 - Graff , et al. June 29, 1 | 1993-06-29 |
| Rotor blade retention Grant 5,163,817 - Violette , et al. * November 17, 1 | 1992-11-17 |
| Lightweight propulsor blade with internal spars and rigid base members Grant 5,129,787 - Violette , et al. July 14, 1 | 1992-07-14 |
| Reinforced full-spar composite rotor blade Grant 5,127,802 - Carlson , et al. July 7, 1 | 1992-07-07 |
| Blade retention apparatus with elastomeric preload Grant 5,118,256 - Violette , et al. June 2, 1 | 1992-06-02 |
| Pinned airfoil propeller assembly Grant 5,102,300 - Violette , et al. April 7, 1 | 1992-04-07 |
| Pinned airfoil propeller blade Grant 5,022,824 - Violette , et al. June 11, 1 | 1991-06-11 |
| Pitch retention member Grant 5,022,825 - Violette , et al. June 11, 1 | 1991-06-11 |
| Rotor blade retention Grant 5,017,092 - Violette , et al. May 21, 1 | 1991-05-21 |
| Prop-fan with improved stability Grant 4,730,985 - Rothman , et al. March 15, 1 | 1988-03-15 |
| Stator Vane Support And Construction Thereof Grant 3,836,282 - Mandelbaum , et al. September 17, 1 | 1974-09-17 |
| Platform For Compressor Or Fan Blade Grant 3,801,222 - Violette April 2, 1 | 1974-04-02 |
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