Inventor · disambiguated record
John A. Violette
Also filed as: VIOLETTE JOHN · VIOLETTE JOHN A
22 granted patents·2 pending applications·1,193 citations·filing 1974–2018
97Inventor score
Files withUNITED TECHNOLOGIES CORP17AERO COMPOSITES INC1AEROCOMPOSITES INC1NUTTALL MICHAEL1ROTATING COMPOSITE TECH LLC1
Top patents by PatentIndex Score
24 records- 0197US5222297AComposite blade manufactureUNITED TECHNOLOGIES CORP·Filed 1991·Granted Jun 29, 1993·192 cites·3 claims
- 0295US5129787ALightweight propulsor blade with internal spars and rigid base membersUNITED TECHNOLOGIES CORP·Filed 1991·Granted Jul 14, 1992·149 cites·24 claims
- 0395US5127802AReinforced full-spar composite rotor bladeUNITED TECHNOLOGIES CORP·Filed 1990·Granted Jul 7, 1992·111 cites·11 claims
- 0494US7503750B1Variable pitch rotor blade with double flexible retention elementsROTATING COMPOSITE TECHNOLOGIE·Filed 2006·Granted Mar 17, 2009·44 cites·19 claims
- 0593US6015264APreloaded retention assembly for aircraft propeller blade retentionUNITED TECHNOLOGIES CORP·Filed 1997·Granted Jan 18, 2000·67 cites·25 claims
- 0692US5269658AComposite blade with partial length sparUNITED TECHNOLOGIES CORP·Filed 1990·Granted Dec 14, 1993·83 cites·6 claims
- 0785US6305905B1Bolted-on propeller bladeUNITED TECHNOLOGIES CORP·Filed 1999·Granted Oct 23, 2001·66 cites·14 claims
- 0884US4021142APitch-change apparatus for a ducted thrust fanUNITED TECHNOLOGIES CORP·Filed 1974·Granted May 3, 1977·33 cites·8 claims
- 0982US8500510B2Floating toyNUTTALL MICHAEL·Filed 2011·Granted Aug 6, 2013·7 cites·20 claims
- 1082US5118256ABlade retention apparatus with elastomeric preloadUNITED TECHNOLOGIES CORP·Filed 1991·Granted Jun 2, 1992·68 cites·10 claims
- 1181US8075270B2Fan blade retention and variable pitch systemVIOLETTE JOHN A·Filed 2009·Granted Dec 13, 2011·22 cites·20 claims
- 1280US6676080B2Composite airfoil assemblyAERO COMPOSITES INC·Filed 2001·Granted Jan 13, 2004·39 cites·22 claims
- 1380US5022824APinned airfoil propeller bladeUNITED TECHNOLOGIES CORP·Filed 1988·Granted Jun 11, 1991·55 cites·15 claims
- 1478US6213719B1Bar wedge preload apparatus for a propeller bladeUNITED TECHNOLOGIES CORP·Filed 1999·Granted Apr 10, 2001·67 cites·25 claims
- 1568US4730985AProp-fan with improved stabilityUNITED TECHNOLOGIES CORP·Filed 1986·Granted Mar 15, 1988·24 cites·6 claims
- 1665US5163817ARotor blade retentionUNITED TECHNOLOGIES CORP·Filed 1991·Granted Nov 17, 1992·43 cites·5 claims
- 1762US5252165AMethod of making contoured fiber reinforced bodyUNITED TECHNOLOGIES CORP·Filed 1992·Granted Oct 12, 1993·24 cites·3 claims
- 1862US5017092ARotor blade retentionUNITED TECHNOLOGIES CORP·Filed 1989·Granted May 21, 1991·31 cites·6 claims
- 1961US5102300APinned airfoil propeller assemblyUNITED TECHNOLOGIES CORP·Filed 1988·Granted Apr 7, 1992·27 cites·6 claims
- 2058US5022825APitch retention memberUNITED TECHNOLOGIES CORP·Filed 1988·Granted Jun 11, 1991·23 cites·20 claims
- 2149US5074754ARotor blade retention systemUNITED TECHNOLOGIES CORP·Filed 1990·Granted Dec 24, 1991·18 cites·4 claims
- 2243US2009226316A1Variable pitch rotor blade with double flexible retention elementsAEROCOMPOSITES INC·Filed 2009·Application pending·0 cites
- 2341US2011194937A1Preloaded bearing for rotor bladeROTATING COMPOSITE TECHNOLOGIES LLC·Filed 2011·Application pending·0 cites
- 2436US10717516B2Composite propulsor blade support structure and systemROTATING COMPOSITE TECH LLC·Filed 2018·Granted Jul 21, 2020·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →