Inventor · disambiguated record
David G. Halsey
Also filed as: HALSEY DAVID · HALSEY DAVID G
14 granted patents·1 pending application·365 citations·filing 1993–2020
94Inventor score
Files withHAMILTON SUNDSTRAND CORP8SUNDSTRAND CORP4FMR LLC1UNITED TECHNOLOGIES CORP1UNITED TECHNOLOGIES CORP ONE F1
Top patents by PatentIndex Score
15 records- 0197US7385332B2Permanent magnet dynamoelectric machine with axially displaceable permanent magnet rotor assemblyHAMILTON SUNDSTRAND CORP·Filed 2006·Granted Jun 10, 2008·53 cites·36 claims
- 0292US7615881B2Power turbine speed control using electrical load followingHAMILTON SUNDSTRAND CORP·Filed 2006·Granted Nov 10, 2009·32 cites·5 claims
- 0389US10963731B1Automatic classification of error conditions in automated user interface testingFMR LLC·Filed 2020·Granted Mar 30, 2021·15 cites·30 claims
- 0489US5994804AAir cooled dynamoelectric machineSUNDSTRAND CORP·Filed 1998·Granted Nov 30, 1999·90 cites·15 claims
- 0586US7777358B2Power turbine speed control using electrical load followingHAMILTON SUNDSTRAND CORP·Filed 2009·Granted Aug 17, 2010·20 cites·7 claims
- 0684US6091168ARotor for a dynamoelectric machineHAMILTON SUNDSTRAND CORP·Filed 1998·Granted Jul 18, 2000·60 cites·12 claims
- 0782US7884491B2Power turbine speed control using electrical load followingHAMILTON SUNDSTRAND CORP·Filed 2010·Granted Feb 8, 2011·6 cites·11 claims
- 0881US5543673AHigh performance magnetic bearingSUNDSTRAND CORP·Filed 1993·Granted Aug 6, 1996·41 cites·21 claims
- 0964US7567418B2Thermal isolating torque tubeUNITED TECHNOLOGIES CORP·Filed 2005·Granted Jul 28, 2009·3 cites·20 claims
- 1053US6215212B1Shaftless rotor constructionHAMILTON SUNDSTRAND CORP·Filed 1999·Granted Apr 10, 2001·20 cites·12 claims
- 1150US6329733B1Radial magnetic bearingHAMILTON SUNDSTRAND CORP·Filed 1998·Granted Dec 11, 2001·12 cites·3 claims
- 1245US7782007B2Electrodynamic machine controlHAMILTON SUNDSTRAND CORP·Filed 2007·Granted Aug 24, 2010·1 cites·18 claims
- 1343US5969452AMagnetic bearing constructionSUNDSTRAND CORP·Filed 1998·Granted Oct 19, 1999·9 cites·10 claims
- 1442US2007103017A1Superconducting generator rotor electromagnetic shieldUNITED TECHNOLOGIES CORP ONE F·Filed 2005·Application pending·0 cites
- 1532US6008558AL-shaped magnetic thrust bearingSUNDSTRAND CORP·Filed 1998·Granted Dec 28, 1999·3 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →