Assignee
ALLISON ADVANCED DEV CO
US·40 granted patents·2,237 citations·filing 1995–2005
Top patents by PatentIndex Score
40 records- 0198US6273671B1Blade clearance control for turbomachineryALLISON ADVANCED DEV CO·Filed 2000·Granted Aug 14, 2001·113 cites·68 claims
- 0298US6076835AInterstage van seal apparatusALLISON ADVANCED DEV CO·Filed 1997·Granted Jun 20, 2000·134 cites·35 claims
- 0397US5797725AGas turbine engine vane and method of manufactureALLISON ADVANCED DEV CO·Filed 1997·Granted Aug 25, 1998·172 cites·53 claims
- 0496US6351949B1Interchangeable combustor chuteALLISON ADVANCED DEV CO·Filed 1999·Granted Mar 5, 2002·109 cites·23 claims
- 0595US6606854B1Exhaust mixer and apparatus using sameALLISON ADVANCED DEV CO·Filed 2000·Granted Aug 19, 2003·128 cites·24 claims
- 0695US6347508B1Combustor liner support and seal assemblyALLISON ADVANCED DEV CO·Filed 2000·Granted Feb 19, 2002·93 cites·38 claims
- 0794US6935836B2Compressor casing with passive tip clearance control and endwall ovalization controlALLISON ADVANCED DEV CO·Filed 2003·Granted Aug 30, 2005·81 cites·22 claims
- 0894US6668541B2Method and apparatus for spraying fuel within a gas turbine engineALLISON ADVANCED DEV CO·Filed 2002·Granted Dec 30, 2003·103 cites·11 claims
- 0992US6564555B2Apparatus for forming a combustion mixture in a gas turbine engineALLISON ADVANCED DEV CO·Filed 2001·Granted May 20, 2003·71 cites·35 claims
- 1092US6418727B1Combustor seal assemblyALLISON ADVANCED DEV CO·Filed 2000·Granted Jul 16, 2002·63 cites·24 claims
- 1189US6422743B1Method for determining heat transfer performance of an internally cooled structureALLISON ADVANCED DEV CO·Filed 2000·Granted Jul 23, 2002·70 cites·18 claims
- 1289US6224339B1High temperature airfoilALLISON ADVANCED DEV CO·Filed 1998·Granted May 1, 2001·67 cites·48 claims
- 1388US7284958B2Separable blade platformALLISON ADVANCED DEV CO·Filed 2004·Granted Oct 23, 2007·68 cites·15 claims
- 1488US6283705B1Variable vane with wingletALLISON ADVANCED DEV CO·Filed 1999·Granted Sep 4, 2001·91 cites·35 claims
- 1586US7575409B2Apparatus and method for active control of blade tip clearanceALLISON ADVANCED DEV CO·Filed 2005·Granted Aug 18, 2009·27 cites·20 claims
- 1686US6367241B1Pressure-assisted electromagnetic thrust bearingALLISON ADVANCED DEV CO·Filed 1999·Granted Apr 9, 2002·37 cites·30 claims
- 1786US6318668B1Thrust vectoring techniquesALLISON ADVANCED DEV CO·Filed 1999·Granted Nov 20, 2001·88 cites·53 claims
- 1886US6234756B1Segmented ring blade retainerALLISON ADVANCED DEV CO·Filed 1998·Granted May 22, 2001·53 cites·26 claims
- 1986US6213714B1Cooled airfoilALLISON ADVANCED DEV CO·Filed 1999·Granted Apr 10, 2001·80 cites·40 claims
- 2085US6896483B2Blade track assemblyALLISON ADVANCED DEV CO·Filed 2002·Granted May 24, 2005·46 cites·21 claims
- 2185US6584764B2Propulsion moduleALLISON ADVANCED DEV CO·Filed 2001·Granted Jul 1, 2003·34 cites·24 claims
- 2285US6322322B1High temperature airfoilALLISON ADVANCED DEV CO·Filed 2000·Granted Nov 27, 2001·47 cites·13 claims
- 2384US6003756AAirfoil for gas a turbine engine and method of manufactureALLISON ADVANCED DEV CO·Filed 1999·Granted Dec 21, 1999·43 cites·20 claims
- 2483US6003754AAirfoil for a gas turbine engine and method of manufactureALLISON ADVANCED DEV CO·Filed 1997·Granted Dec 21, 1999·41 cites·59 claims
- 2582US6125627AMethod and apparatus for spraying fuel within a gas turbine engineALLISON ADVANCED DEV CO·Filed 1998·Granted Oct 3, 2000·38 cites·14 claims
- 2681US6513330B1Diffuser for a gas turbine engineALLISON ADVANCED DEV CO·Filed 2000·Granted Feb 4, 2003·48 cites·34 claims
- 2780US6364606B1High temperature capable flangeALLISON ADVANCED DEV CO·Filed 2000·Granted Apr 2, 2002·38 cites·18 claims
- 2879US6428271B1Compressor endwall bleed systemALLISON ADVANCED DEV CO·Filed 2000·Granted Aug 6, 2002·40 cites·27 claims
- 2976US6422020B1Cast heat exchanger system for gas turbineALLISON ADVANCED DEV CO·Filed 2000·Granted Jul 23, 2002·16 cites·21 claims
- 3075US6668542B2Pulse detonation bypass engine propulsion podALLISON ADVANCED DEV CO·Filed 2002·Granted Dec 30, 2003·32 cites·18 claims
- 3171US6401447B1Combustor apparatus for a gas turbine engineALLISON ADVANCED DEV CO·Filed 2000·Granted Jun 11, 2002·36 cites·33 claims
- 3267US6247638B1Selectively reinforced member and method of manufactureALLISON ADVANCED DEV CO·Filed 1999·Granted Jun 19, 2001·29 cites·13 claims
- 3366US6232688B1High speed magnetic thrust diskALLISON ADVANCED DEV CO·Filed 1999·Granted May 15, 2001·18 cites·22 claims
- 3465US5609471AMultiproperty rotor disk and method of manufactureALLISON ADVANCED DEV CO·Filed 1995·Granted Mar 11, 1997·19 cites·18 claims
- 3558US7384075B2Threaded joint for gas turbine componentsALLISON ADVANCED DEV CO·Filed 2004·Granted Jun 10, 2008·16 cites·18 claims
- 3655US6916550B2Method of manufacturing a metal matrix composite structureALLISON ADVANCED DEV CO·Filed 2001·Granted Jul 12, 2005·6 cites·22 claims
- 3754US7225624B2Method and apparatus for increasing the pressure of cooling fluid within a gas turbine engineALLISON ADVANCED DEV CO·Filed 2004·Granted Jun 5, 2007·13 cites·18 claims
- 3847US6820424B2Combustor moduleALLISON ADVANCED DEV CO·Filed 2001·Granted Nov 23, 2004·13 cites·22 claims
- 3946US6261699B1Fiber reinforced iron-cobalt composite material systemALLISON ADVANCED DEV CO·Filed 1999·Granted Jul 17, 2001·8 cites·30 claims
- 4027US6267327B1Coupling system for connecting a gas turbine engine to an aircraft mounted exhaust systemALLISON ADVANCED DEV CO·Filed 1999·Granted Jul 31, 2001·8 cites·25 claims
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