DS

Dmitriy B. Sidelkovskiy

RTX (Raytheon): 18 patents #503 of 15,912Top 4%
Rolls-Royce Plc: 2 patents #369 of 1,164Top 35%
Overall (All Time): #215,433 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12312966 Gas turbine engine with hybrid fan exit guide vanes Daniel Bernard Kupratis, Flavien L. Thomas, Michael Winter 2025-05-27
12123309 After-fan system with electrical motor for gas turbine engines Pitchaiah Vijay Chakka, Michael Winter, Daniel Bernard Kupratis, Nathan L. Messersmith 2024-10-22
11994089 After-fan system for a gas turbine engine Pitchaiah Vijay Chakka, Michael Winter, Daniel Bernard Kupratis 2024-05-28
11846196 After-fan system with electrical motor for gas turbine engines Pitchaiah Vijay Chakka, Michael Winter, Daniel Bernard Kupratis, Nathan L. Messersmith 2023-12-19
11585294 High bypass ratio engine bypass duct nozzle with controlled nozzle area Steven H. Zysman, Nathan L. Messersmith 2023-02-21
11548652 Nacelle Steven H. Zysman 2023-01-10
11408369 Nacelle Steven H. Zysman 2022-08-09
11236701 Convergent divergent exit nozzle for a gas turbine engine Oleg Petrenko, Robert E. Malecki, Steven H. Zysman 2022-02-01
11085371 Turbofan with motorized rotating inlet guide vane Daniel Bernard Kupratis, Neil J. Terwilliger, William G. Sheridan 2021-08-10
11046445 Nacelle Steven H. Zysman 2021-06-29
11028779 Gas turbine engine bypass drainage systems James E. Evans 2021-06-08
11027827 Method for separated flow detection 2021-06-08
10767596 Nacelle Steven H. Zysman 2020-09-08
10738694 Turbofan with motorized rotating inlet guide vane Daniel Bernard Kupratis, Neil J. Terwilliger, William G. Sheridan 2020-08-11
10738710 Multi-shaft gas turbine engine 2020-08-11
10450898 Track fairing assembly for a turbine engine nacelle Steven H. Zysman, Robert E. Malecki 2019-10-22
10422280 Fan flutter suppression system Bruce L. Morin, David Anderson 2019-09-24
10371092 Convergent divergent exit nozzle for a gas turbine engine Oleg Petrenko, Robert E. Malecki, Steven H. Zysman 2019-08-06
9611788 Multi-shaft gas turbine engine 2017-04-04
9249731 Nacelle bifurcation for gas turbine engine Robert E. Malecki, Oleg Petrenko 2016-02-02