Inventor · disambiguated record
Andrew J. Lammas
Also filed as: LAMMAS ANDREW J · LAMMAS ANDREW JOHN
20 granted patents·1 pending application·843 citations·filing 1992–2019
96Inventor score
Top patents by PatentIndex Score
21 records- 0194US8668444B2Attachment stud for a variable vane assembly of a turbine compressorJARRETT JR HARRY MCFARLAND·Filed 2010·Granted Mar 11, 2014·32 cites·20 claims
- 0293US5435694AStress relieving mount for an axial bladeGEN ELECTRIC·Filed 1993·Granted Jul 25, 1995·136 cites·22 claims
- 0393US5257909ADovetail sealing device for axial dovetail rotor bladesGEN ELECTRIC·Filed 1992·Granted Nov 2, 1993·130 cites·20 claims
- 0490US6139261ABushing assembly with removable wear sleeveGEN ELECTRIC·Filed 1999·Granted Oct 31, 2000·50 cites·12 claims
- 0588US6250166B1Simulated dovetail testingGEN ELECTRIC·Filed 1999·Granted Jun 26, 2001·86 cites·20 claims
- 0687US6033185AStress relieved dovetailGEN ELECTRIC·Filed 1998·Granted Mar 7, 2000·96 cites·19 claims
- 0785US8714916B2Variable vane assembly for a turbine compressorJARRETT JR HARRY MCFARLAND·Filed 2010·Granted May 6, 2014·15 cites·18 claims
- 0881US6375421B1Piggyback rotor bliskGEN ELECTRIC·Filed 2000·Granted Apr 23, 2002·39 cites·21 claims
- 0975US5209633AHigh pressure compressor flowpath bleed valve extraction slotGEN ELECTRIC·Filed 1992·Granted May 11, 1993·41 cites·1 claims
- 1072US7344354B2Methods and apparatus for operating gas turbine enginesGEN ELECTRIC·Filed 2005·Granted Mar 18, 2008·15 cites·18 claims
- 1167US7578656B2High pressure turbine disk hub with reduced axial stress and methodGEN ELECTRIC·Filed 2005·Granted Aug 25, 2009·14 cites·6 claims
- 1267US6174130B1Movable shaft assemblyGEN ELECTRIC·Filed 1999·Granted Jan 16, 2001·23 cites·10 claims
- 1365US5310318AAsymmetric axial dovetail and rotor diskGEN ELECTRIC·Filed 1993·Granted May 10, 1994·48 cites·12 claims
- 1459US7891952B2Rotary machine components and methods of fabricating such componentsGEN ELECTRIC·Filed 2006·Granted Feb 22, 2011·3 cites·18 claims
- 1558US6267558B1Dual intensity peening and aluminum-bronze wear coating surface enhancementGEN ELECTRIC·Filed 1999·Granted Jul 31, 2001·33 cites·20 claims
- 1655US6146093AVariable vane seal and washerGEN ELECTRIC·Filed 1998·Granted Nov 14, 2000·30 cites·18 claims
- 1753US6290465B1Rotor bladeGEN ELECTRIC·Filed 1999·Granted Sep 18, 2001·26 cites·14 claims
- 1851US6209198B1Method of assembling a variable stator vane assemblyGEN ELECTRIC·Filed 1998·Granted Apr 3, 2001·26 cites·11 claims
- 1946US11035421B2Clutch with variable lubrication supplyGEN ELECTRIC·Filed 2019·Granted Jun 15, 2021·0 cites·14 claims
- 2042US9546559B2Lock link mechanism for turbine vanesGEN ELECTRIC·Filed 2013·Granted Jan 17, 2017·0 cites·20 claims
- 2138US2014064911A1Systems and Methods to Control Variable Stator Vanes in Gas Turbine EnginesJARRETT JR HARRY MCFARLAND·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →