Inventor · disambiguated record
Brian P. Cigal
Also filed as: CIGAL BRIAN P
29 granted patents·6 pending applications·292 citations·filing 2001–2023
96Inventor score
Top patents by PatentIndex Score
35 records- 0198US9903227B2Lubrication system for a gear system of a gas turbineUNITED TECHNOLOGIES CORP·Filed 2015·Granted Feb 27, 2018·30 cites·19 claims
- 0298US8702373B1Lubrication of journal bearing during clockwise and counter-clockwise rotationUNITED TECHNOLOGIES CORP·Filed 2013·Granted Apr 22, 2014·53 cites·18 claims
- 0397US11092037B2Lubrication of journal bearing during clockwise and counter-clockwise rotationUNITED TECHNOLOGIES CORP·Filed 2019·Granted Aug 17, 2021·17 cites·20 claims
- 0497US8366385B2Gas turbine engine front center body architectureUNITED TECHNOLOGIES CORP·Filed 2011·Granted Feb 5, 2013·36 cites·18 claims
- 0596US10422245B2Seal element with internal lubricant plenum for rotational equipmentUNITED TECHNOLOGIES CORP·Filed 2017·Granted Sep 24, 2019·11 cites·19 claims
- 0696US10371007B2Auxiliary oil pump for gas turbine engine gear reductionUNITED TECHNOLOGIES CORP·Filed 2014·Granted Aug 6, 2019·27 cites·18 claims
- 0794US11713713B2Gas turbine engine front center body architectureRAYTHEON TECH CORP·Filed 2020·Granted Aug 1, 2023·4 cites·30 claims
- 0892US8308426B2Shaft assembly for a gas turbine engineCIGAL BRIAN P·Filed 2010·Granted Nov 13, 2012·19 cites·17 claims
- 0990US8360714B2Gas turbine engine front center body architectureUNITED TECHNOLOGIES CORP·Filed 2012·Granted Jan 29, 2013·11 cites·20 claims
- 1089US11629649B2Gas turbine engine with speed sensorRAYTHEON TECH CORP·Filed 2020·Granted Apr 18, 2023·2 cites·16 claims
- 1189US10577974B2Lubrication of journal bearing during clockwise and counter-clockwise rotationUNITED TECHNOLOGIES CORP·Filed 2014·Granted Mar 3, 2020·9 cites·20 claims
- 1288US12385436B2Gas turbine engine front center body architectureRAYTHEON TECH CORP·Filed 2023·Granted Aug 12, 2025·2 cites·21 claims
- 1384US8911204B2Gas turbine engine front center body architectureUNITED TECHNOLOGIES CORP·Filed 2013·Granted Dec 16, 2014·7 cites·11 claims
- 1482US9541007B2Coupling shaft for gas turbine fan drive gear systemMCCUNE MICHAEL E·Filed 2011·Granted Jan 10, 2017·7 cites·17 claims
- 1581US9945259B2Integrated flex support and front center bodyUNITED TECHNOLOGIES CORP·Filed 2014·Granted Apr 17, 2018·7 cites·17 claims
- 1680US10087849B2Retention device for speed change mechanism in a gas turbine engineUNITED TECHNOLOGIES CORP·Filed 2016·Granted Oct 2, 2018·3 cites·20 claims
- 1778US10669873B2Insulated seal seatUNITED TECHNOLOGIES CORP·Filed 2017·Granted Jun 2, 2020·2 cites·10 claims
- 1877US6607049B2Quick disconnect for an integrated drive unitAUBURN GEAR INC·Filed 2001·Granted Aug 19, 2003·28 cites·15 claims
- 1971US11365648B2Integral gutter and front center bodyRAYTHEON TECH CORP·Filed 2021·Granted Jun 21, 2022·0 cites·15 claims
- 2070US10669877B2Air seal attachmentUNITED TECHNOLOGIES CORP·Filed 2017·Granted Jun 2, 2020·1 cites·13 claims
- 2168US9869249B2Speed sensor probe location in gas turbine engineUNITED TECHNOLOGIES CORP·Filed 2013·Granted Jan 16, 2018·4 cites·11 claims
- 2266US10087848B2Spline ring for a fan drive gear flexible supportUNITED TECHNOLOGIES CORP·Filed 2014·Granted Oct 2, 2018·2 cites·15 claims
- 2365US11739845B2Carbon face sealRAYTHEON TECH CORP·Filed 2021·Granted Aug 29, 2023·0 cites·25 claims
- 2465US10920616B2Integral gutter and front center bodyUNITED TECHNOLOGIES CORP·Filed 2014·Granted Feb 16, 2021·1 cites·6 claims
- 2565US10605167B2Gas turbine engine front center body architectureUNITED TECHNOLOGIES CORP·Filed 2013·Granted Mar 31, 2020·2 cites·13 claims
- 2665US8915702B2Gas turbine engine front center body architectureUNITED TECHNOLOGIES CORP·Filed 2013·Granted Dec 23, 2014·2 cites·26 claims
- 2764US10927768B2Spline ring for a fan drive gear flexible supportUNITED TECHNOLOGIES CORP·Filed 2018·Granted Feb 23, 2021·0 cites·15 claims
- 2857US2018156113A1Speed sensor probe location in gas turbine engineUNITED TECHNOLOGIES CORP·Filed 2018·Application pending·0 cites
- 2956US8215894B2Dual configuration seal assembly for a rotational assemblyMILLER JONATHAN LOGAN·Filed 2007·Granted Jul 10, 2012·5 cites·19 claims
- 3052US2014317926A1Front centerbody support for a gas turbine engineUNITED TECHNOLOGIES CORP·Filed 2014·Application pending·0 cites
- 3150US10648553B2Oil scraperUNITED TECHNOLOGIES CORP·Filed 2017·Granted May 12, 2020·0 cites·18 claims
- 3245US2012260669A1Front centerbody support for a gas turbine engineDAVIS TODD A·Filed 2011·Application pending·0 cites
- 3341US2018156115A1Nut anti-rotation via an insertUNITED TECHNOLOGIES CORP·Filed 2016·Application pending·0 cites
- 3439US2013192242A1Speed sensor probe location in gas turbine engineDAVIS TODD A·Filed 2012·Application pending·0 cites
- 3534US2012011824A1Integral lubrication tube and nozzle combinationCIGAL BRIAN P·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →