Inventor · disambiguated record
David L. Sutterfield
Also filed as: SUTTERFIELD DAVID L · SUTTERFIELD DAVID LEVI
19 granted patents·1 pending application·148 citations·filing 2000–2024
92Inventor score
Top patents by PatentIndex Score
20 records- 0195US11286878B2Variable area nozzle exhaust system with integrated thrust reverserROLLS ROYCE NAM TECH INC·Filed 2020·Granted Mar 29, 2022·5 cites·18 claims
- 0295US6382559B1Thrust vectoring mechanismROLLS ROYCE CORP·Filed 2000·Granted May 7, 2002·98 cites·40 claims
- 0394US11326551B1Exhaust nozzle having a compliant shell for a gas turbine engineROLLS ROYCE NAM TECH INC·Filed 2020·Granted May 10, 2022·4 cites·20 claims
- 0493US11408368B2Reconfigurable exhaust nozzle for a gas turbine engineROLLS ROYCE NAM TECH INC·Filed 2020·Granted Aug 9, 2022·4 cites·17 claims
- 0591US9435266B2Seals for a gas turbine engineROLLS ROYCE NAM TECH INC·Filed 2013·Granted Sep 6, 2016·13 cites·18 claims
- 0689US9932844B2Seals for a gas turbine engineROLLS ROYCE NAM TECH INC·Filed 2016·Granted Apr 3, 2018·5 cites·16 claims
- 0785US11319832B2Single movement convergent and convergent-divergent nozzleROLLS ROYCE NAM TECH INC·Filed 2020·Granted May 3, 2022·2 cites·20 claims
- 0881US10480336B2Seals for a gas turbine engineROLLS ROYCE NAM TECH INC·Filed 2017·Granted Nov 19, 2019·2 cites·14 claims
- 0981US8844262B2Exhaust for a gas turbine engineSUTTERFIELD DAVID LEVI·Filed 2010·Granted Sep 30, 2014·12 cites·19 claims
- 1067US11680495B2Single movement convergent and convergent-divergent nozzleROLLS ROYCE NAM TECH INC·Filed 2022·Granted Jun 20, 2023·0 cites·18 claims
- 1164US10451003B2Nozzle support systemROLLS ROYCE NAM TECH INC·Filed 2015·Granted Oct 22, 2019·1 cites·18 claims
- 1253US12312979B1Retainer rings for vane assemblies used in gas turbine enginesROLLS ROYCE NAM TECH INC·Filed 2024·Granted May 27, 2025·0 cites·20 claims
- 1345US10655539B2Aircraft anti-icing systemROLLS ROYCE NAM TECH INC·Filed 2017·Granted May 19, 2020·0 cites·19 claims
- 1441US11274631B2Methodology for minimizing aerodynamic buzz in an exhaust nozzleROLLS ROYCE NAM TECH INC·Filed 2020·Granted Mar 15, 2022·0 cites·19 claims
- 1541US10563613B2Coanda device for a round exhaust nozzleROLLS ROYCE NAM TECH INC·Filed 2016·Granted Feb 18, 2020·0 cites·15 claims
- 1641US8875520B2Gas turbine engine deviceZEATON GREGORY W P·Filed 2009·Granted Nov 4, 2014·2 cites·19 claims
- 1740US11274630B2Exhaust nozzle with vane support structure for a gas turbine engineROLLS ROYCE NAM TECH INC·Filed 2020·Granted Mar 15, 2022·0 cites·20 claims
- 1840US2018100468A1System and method for reduction of turbine exhaust gas impingement on adjacent aircraft structureROLLS ROYCE NAM TECH INC·Filed 2016·Application pending·0 cites
- 1938US11313320B2Exhaust nozzle with centerbody support structure for a gas turbine engineROLLS ROYCE NAM TECH INC·Filed 2020·Granted Apr 26, 2022·0 cites·20 claims
- 2035US10385781B2Pivoting stowable spray barROLLS ROYCE NAM TECH INC·Filed 2015·Granted Aug 20, 2019·0 cites·18 claims
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