Inventor · disambiguated record
Norman Arnold Turnquist
Also filed as: TURNQUIST NORMAN A · TURNQUIST NORMAN ARNOLD
109 granted patents·25 pending applications·3,297 citations·filing 1996–2025
99Inventor score
Files withGEN ELECTRIC110TURNQUIST NORMAN ARNOLD4GE OIL & GAS ESP INC2GENERAL ELECTRIC RENOVABLES ESPANA SL2VAN DAM JEREMY DANIEL2
Top patents by PatentIndex Score
134 records- 0198US6655696B1Seal carrier for a rotary machine and method of retrofittingGEN ELECTRIC·Filed 2002·Granted Dec 2, 2003·80 cites·13 claims
- 0298US6572115B1Actuating seal for a rotary machine and method of retrofittingGEN ELECTRIC·Filed 2001·Granted Jun 3, 2003·105 cites·27 claims
- 0398US6547522B2Spring-backed abradable seal for turbomachineryGEN ELECTRIC·Filed 2001·Granted Apr 15, 2003·116 cites·56 claims
- 0497US6786487B2Actuated brush sealGEN ELECTRIC·Filed 2001·Granted Sep 7, 2004·86 cites·14 claims
- 0597US6250641B1Positive biased packing ring brush seal combinationGEN ELECTRIC·Filed 1998·Granted Jun 26, 2001·104 cites·13 claims
- 0696US5749584ACombined brush seal and labyrinth seal segment for rotary machinesGEN ELECTRIC·Filed 1996·Granted May 12, 1998·133 cites·14 claims
- 0795US8113771B2Spring system designs for active and passive retractable sealsTURNQUIST NORMAN ARNOLD·Filed 2009·Granted Feb 14, 2012·40 cites·18 claims
- 0895US6550777B2Split packing ring segment for a brush seal insert in a rotary machineGEN ELECTRIC·Filed 2001·Granted Apr 22, 2003·54 cites·14 claims
- 0995US6131910ABrush seals and combined labyrinth and brush seals for rotary machinesGEN ELECTRIC·Filed 1997·Granted Oct 17, 2000·161 cites·11 claims
- 1095US6027121ACombined brush/labyrinth seal for rotary machinesGEN ELECTRIC·Filed 1997·Granted Feb 22, 2000·90 cites·12 claims
- 1194US9291067B2Rotary machine aspirating seal assembly and method of assembling the sameGEN ELECTRIC·Filed 2013·Granted Mar 22, 2016·13 cites·20 claims
- 1294US6257586B1Combined brush seal and labyrinth seal segment for rotary machinesGEN ELECTRIC·Filed 1997·Granted Jul 10, 2001·61 cites·9 claims
- 1394US6139019ASeal assembly and rotary machine containing such sealGEN ELECTRIC·Filed 1999·Granted Oct 31, 2000·75 cites·16 claims
- 1494US6045134ACombined labyrinth and brush seals for rotary machinesGEN ELECTRIC·Filed 1998·Granted Apr 4, 2000·74 cites·6 claims
- 1593US12258904B2Passive auxiliary lubrication systemGEN ELECTRIC·Filed 2022·Granted Mar 25, 2025·2 cites·13 claims
- 1693US8382120B2Method and apparatus for compliant plate sealsGEN ELECTRIC·Filed 2010·Granted Feb 26, 2013·17 cites·4 claims
- 1793US8042412B2Turbomachinery system fiberoptic multi-parameter sensing system and methodGEN ELECTRIC·Filed 2008·Granted Oct 25, 2011·28 cites·27 claims
- 1893US6439844B1Turbine bucket cover and brush sealGEN ELECTRIC·Filed 2000·Granted Aug 27, 2002·46 cites·21 claims
- 1992US10626846B2System for wind turbine blade actuationGEN ELECTRIC·Filed 2016·Granted Apr 21, 2020·8 cites·12 claims
- 2092US6517314B1Method and apparatus for eliminating thermal bowing and axial thrust loads of steam turbine rotorsGEN ELECTRIC·Filed 2001·Granted Feb 11, 2003·48 cites·8 claims
- 2192US6502823B1Actuating seal carrier for a turbine and method of retrofittingGEN ELECTRIC·Filed 2001·Granted Jan 7, 2003·69 cites·13 claims
- 2292US6331006B1Brush seal mounting in supporting groove using flat spring with bifurcated endGEN ELECTRIC·Filed 2000·Granted Dec 18, 2001·73 cites·11 claims
- 2392US6105967ACombined labyrinth and brush seals for rotary machinesGEN ELECTRIC·Filed 1999·Granted Aug 22, 2000·62 cites·1 claims
- 2492US6030175AHybrid seal and rotary machine containing such hybrid sealGEN ELECTRIC·Filed 1998·Granted Feb 29, 2000·68 cites·20 claims
- 2592US5971400ASeal assembly and rotary machine containing such seal assemblyGEN ELECTRIC·Filed 1998·Granted Oct 26, 1999·108 cites·20 claims
- 2691US5975537ARotor and stator assembly configured as an aspirating face sealGEN ELECTRIC·Filed 1997·Granted Nov 2, 1999·65 cites·19 claims
- 2790US10865769B2Methods for manufacturing wind turbine rotor blade panels having printed grid structuresGEN ELECTRIC·Filed 2017·Granted Dec 15, 2020·4 cites·11 claims
- 2890US8740224B2Seal assembly for a turbomachineZHENG XIAOQING·Filed 2012·Granted Jun 3, 2014·12 cites·15 claims
- 2990US8162324B2Compliant plate seal with an annular ring for turbomachinery and methods of assembling the sameDEO HRISHIKESH VISHVAS·Filed 2008·Granted Apr 24, 2012·13 cites·18 claims
- 3090US7419164B2Compliant plate seals for turbomachineryGEN ELECTRIC·Filed 2006·Granted Sep 2, 2008·27 cites·12 claims
- 3190US6431827B1Bucket tip brush seals in steam turbines and methods of installationGEN ELECTRIC·Filed 2000·Granted Aug 13, 2002·37 cites·13 claims
- 3289US6558118B1Bucket dovetail bridge member and method for eliminating thermal bowing of steam turbine rotorsGEN ELECTRIC·Filed 2001·Granted May 6, 2003·56 cites·20 claims
- 3389US6308958B1Arrangement and method for radially positioning a turbine brush sealGEN ELECTRIC·Filed 2000·Granted Oct 30, 2001·35 cites·21 claims
- 3489US6139018APositive pressure-actuated brush sealGEN ELECTRIC·Filed 1998·Granted Oct 31, 2000·56 cites·9 claims
- 3588US11919193B2System and method for tracking reinforcement member placement in an additively manufactured structureGEN ELECTRIC·Filed 2022·Granted Mar 5, 2024·1 cites·18 claims
- 3688US6168377B1Method and apparatus for eliminating thermal bowing of steam turbine rotorsGEN ELECTRIC·Filed 1999·Granted Jan 2, 2001·91 cites·13 claims
- 3785US11992968B2Method for manufacturing a wind turbine tower structure based on wind directionGEN ELECTRIC·Filed 2018·Granted May 28, 2024·2 cites·17 claims
- 3885US8052375B2Fluidic sealing for turbomachineryGEN ELECTRIC·Filed 2008·Granted Nov 8, 2011·12 cites·20 claims
- 3985US7909335B2Retractable compliant plate sealsGEN ELECTRIC·Filed 2008·Granted Mar 22, 2011·26 cites·18 claims
- 4085US7549834B2Actuation pressure control for adjustable seals in turbomachineryGEN ELECTRIC·Filed 2006·Granted Jun 23, 2009·17 cites·15 claims
- 4185US7066470B2Active seal assemblyGEN ELECTRIC·Filed 2003·Granted Jun 27, 2006·44 cites·35 claims
- 4285US6854735B2In situ load sharing brush sealsGEN ELECTRIC·Filed 2002·Granted Feb 15, 2005·26 cites·16 claims
- 4384US8777563B2Axial brush sealSARAWATE NEELESH NANDKUMAR·Filed 2011·Granted Jul 15, 2014·11 cites·7 claims
- 4484US6460857B1Brush seal segment end bristle protection and flexibility maintenance device and methods of forming the segmentGEN ELECTRIC·Filed 2000·Granted Oct 8, 2002·25 cites·16 claims
- 4583US8250756B2Method of manufacture of compliant plate sealsADIS WILLIAM EDWARD·Filed 2009·Granted Aug 28, 2012·14 cites·11 claims
- 4683US5961280AAnti-hysteresis brush sealGEN ELECTRIC·Filed 1997·Granted Oct 5, 1999·44 cites·11 claims
- 4782US7229246B2Compliant seal and system and method thereofGEN ELECTRIC·Filed 2004·Granted Jun 12, 2007·44 cites·25 claims
- 4881US7125223B2Method and apparatus for turbomachine active clearance controlGEN ELECTRIC·Filed 2003·Granted Oct 24, 2006·39 cites·3 claims
- 4981US6168162B1Self-centering brush sealGEN ELECTRIC·Filed 1998·Granted Jan 2, 2001·68 cites·3 claims
- 5080US12378898B2Windage cover that covers fasteners coupling a ring gear assembly to an output shaftGEN ELECTRIC·Filed 2024·Granted Aug 5, 2025·0 cites·20 claims
Showing the top 50 of 134 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →