Inventor
DUGE ROBERT T
US16 patents
⚠️ This page may combine multiple inventors who share the name “DUGE ROBERT T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROLLS ROYCE NAM TECH INC
9 patentsUS11149639B2Oct 19, 2021
Systems and methods of reducing distortions of the inlet airflow to a turbomachine
ROLLS ROYCE NAM TECH INC8 citations82
US9617868B2Apr 11, 2017
Gas turbine engine variable geometry flow component
ROLLS ROYCE NAM TECH INC10 citations76
US11808216B1Nov 7, 2023
Air-provisioning system with ejectors
ROLLS ROYCE NAM TECH INC3 citations71
US11290301B2Mar 29, 2022
Secure engine communication
ROLLS ROYCE NAM TECH INC1 citations71
US8362884B2Jan 29, 2013
Radiant electromagnetic energy management
ROLLS ROYCE NAM TECH INC5 citations71
US10563579B2Feb 18, 2020
Air-inlet duct having a particle separator and an agglomerator for a gas turbine engine
ROLLS ROYCE NAM TECH INC4 citations70
US9982676B2May 29, 2018
Split axial-centrifugal compressor
ROLLS ROYCE NAM TECH INC5 citations70
US9771945B2Sep 26, 2017
Gas turbine engine having configurable bypass passage
ROLLS ROYCE NAM TECH INC0 citations51
US10329943B2Jun 25, 2019
Split axial-centrifugal compressor
ROLLS ROYCE NAM TECH INC0 citations39
ROLLS ROYCE CORP
5 patentsUS10805005B2Oct 13, 2020
Frequency spectrum system security
ROLLS ROYCE CORP0 citations51
US9541003B2Jan 10, 2017
Air particle separator
ROLLS ROYCE CORP0 citations51
US11261791B2Mar 1, 2022
Hybrid propulsion cooling system
ROLLS ROYCE CORP0 citations50
US10663005B2May 26, 2020
Bearing race cooling
ROLLS ROYCE CORP0 citations45
US10590993B1Mar 17, 2020
Bearing race cooling
ROLLS ROYCE CORP0 citations45