Inventor · disambiguated record
John J A Cullen
Also filed as: CULLEN JOHN J A · CULLEN JOHN JAMES ANTHONY
22 granted patents·2 pending applications·279 citations·filing 2002–2017
94Inventor score
Top patents by PatentIndex Score
24 records- 0196US10378445B2Gas turbine engine fuel systemROLLS ROYCE PLC·Filed 2015·Granted Aug 13, 2019·10 cites·13 claims
- 0296US6794781B2Compact electrical machineROLLS ROYCE PLC·Filed 2003·Granted Sep 21, 2004·177 cites·18 claims
- 0389US8487500B2Cooling arrangement of an electrical machineCULLEN JOHN JAMES ANTHONY·Filed 2008·Granted Jul 16, 2013·22 cites·43 claims
- 0482US7612463B2GeneratorROLLS ROYCE PLC·Filed 2006·Granted Nov 3, 2009·11 cites·8 claims
- 0580US10485145B2Cooling system for electrical equipmentROLLS ROYCE PLC·Filed 2016·Granted Nov 19, 2019·4 cites·20 claims
- 0680US9853512B2Stator winding arrangement for an electrical machine having series connected short and long windingsROLLS ROYCE PLC·Filed 2014·Granted Dec 26, 2017·6 cites·11 claims
- 0771US8908336B2Fault tolerant electrical machineCULLEN JOHN JAMES ANTHONY·Filed 2011·Granted Dec 9, 2014·3 cites·20 claims
- 0864US8648575B2Electrical machine safety systemCULLEN JOHN J A·Filed 2011·Granted Feb 11, 2014·2 cites·16 claims
- 0960US7830105B2Electrical machineROLLS ROYCE PLC·Filed 2008·Granted Nov 9, 2010·4 cites·30 claims
- 1060US6765328B2Shaft bearingsROLLS ROYCE PLC·Filed 2002·Granted Jul 20, 2004·10 cites·12 claims
- 1159US7554301B2Fault current limiting in an electrical power networkROLLS ROYCE PLC·Filed 2007·Granted Jun 30, 2009·4 cites·24 claims
- 1259US7372676B2Motor coil-shorting detecting unitROLLS ROYCE PLC·Filed 2005·Granted May 13, 2008·7 cites·10 claims
- 1358US7215054B2Magnetic bearingROLLS ROYCE PLC·Filed 2006·Granted May 8, 2007·1 cites·1 claims
- 1457US8653797B2Synchronous electrical machineCULLEN JOHN J A·Filed 2009·Granted Feb 18, 2014·6 cites·20 claims
- 1553US6888439B2Electrical conductor winding and a method of manufacturing an electrical conductor windingROLLS ROYCE PLC·Filed 2003·Granted May 3, 2005·7 cites·17 claims
- 1648US10487241B2Methods of encapsulating electrical windings in an encapsulant compositionROLLS ROYCE PLC·Filed 2017·Granted Nov 26, 2019·0 cites·15 claims
- 1747US7138739B2Magnetic bearingROLLS ROYCE PLC·Filed 2005·Granted Nov 21, 2006·0 cites·9 claims
- 1847US2014342165A1Electrical apparatus encapsulantROLLS ROYCE PLC·Filed 2014·Application pending·0 cites
- 1946US10680503B2Active screening for an electrical machineROLLS ROYCE PLC·Filed 2016·Granted Jun 9, 2020·0 cites·14 claims
- 2046US7521901B2Electrical power stabilisationROLLS ROYCE PLC·Filed 2006·Granted Apr 21, 2009·2 cites·15 claims
- 2144US6680667B2Electrical conductor winding and a method of manufacturing an electrical conductor windingROLLS ROYCE PLC·Filed 2002·Granted Jan 20, 2004·3 cites·13 claims
- 2243US9018805B2Superconducting machinesCULLEN JOHN J A·Filed 2012·Granted Apr 28, 2015·0 cites·4 claims
- 2338US2016109133A1Gas turbine engine fuel systemROLLS ROYCE PLC·Filed 2015·Application pending·0 cites
- 2437US9236830B2Electrical machineCULLEN JOHN J A·Filed 2010·Granted Jan 12, 2016·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →