DS

David L. Sutterfield

RA Rolls-Royce North America: 18 patents #28 of 447Top 7%
Rolls-Royce Plc: 6 patents #139 of 1,164Top 15%
AD Allison Advanced Development: 1 patents #20 of 41Top 50%
📍 Indianapolis, IN: #273 of 5,011 inventorsTop 6%
🗺 Indiana: #1,610 of 33,936 inventorsTop 5%
Overall (All Time): #230,119 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
12312979 Retainer rings for vane assemblies used in gas turbine engines Aric Acius 2025-05-27
11680495 Single movement convergent and convergent-divergent nozzle Andrew Sanderson, Bryan H. Lerg 2023-06-20
11408368 Reconfigurable exhaust nozzle for a gas turbine engine Todd S. Taylor, Jack D. Petty, Andrew Sanderson, Bryan H. Lerg 2022-08-09
11326551 Exhaust nozzle having a compliant shell for a gas turbine engine Jack D. Petty, Bryan H. Lerg, Andrew Sanderson 2022-05-10
11319832 Single movement convergent and convergent-divergent nozzle Andrew Sanderson, Bryan H. Lerg 2022-05-03
11313320 Exhaust nozzle with centerbody support structure for a gas turbine engine Jack D. Petty, Bryan H. Lerg, Andrew Sanderson 2022-04-26
11286878 Variable area nozzle exhaust system with integrated thrust reverser Todd S. Taylor, Jack D. Petty, Andrew Sanderson, Bryan H. Lerg 2022-03-29
11274631 Methodology for minimizing aerodynamic buzz in an exhaust nozzle Andrew Sanderson, Bryan H. Lerg 2022-03-15
11274630 Exhaust nozzle with vane support structure for a gas turbine engine Jack D. Petty, Bryan H. Lerg, Andrew Sanderson 2022-03-15
10655539 Aircraft anti-icing system Christopher J. Bies, Mark O'Leary 2020-05-19
10563613 Coanda device for a round exhaust nozzle Bryan H. Lerg 2020-02-18
10480336 Seals for a gas turbine engine Gregory W. Zeaton 2019-11-19
10451003 Nozzle support system Randall E. Yount 2019-10-22
10385781 Pivoting stowable spray bar William J. Dionne 2019-08-20
9932844 Seals for a gas turbine engine Gregory W. Zeaton 2018-04-03
9435266 Seals for a gas turbine engine Gregory W. Zeaton 2016-09-06
8875520 Gas turbine engine device Gregory W. Zeaton, Sean F. Sullivan 2014-11-04
8844262 Exhaust for a gas turbine engine 2014-09-30
6382559 Thrust vectoring mechanism Von David Baker, Jagdish S. Sokhey 2002-05-07