Inventor
MILLER JONATHAN LOGAN
US34 patents
⚠️ This page may combine multiple inventors who share the name “MILLER JONATHAN LOGAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNITED TECHNOLOGIES CORP
21 patentsUS10539034B2Jan 21, 2020
Radial seal with offset relief cut
UNITED TECHNOLOGIES CORP13 citations86
US10030528B2Jul 24, 2018
Flanged spring guide for a face seal arrangement
UNITED TECHNOLOGIES CORP7 citations84
US11525515B2Dec 13, 2022
Radial seal segment joint
UNITED TECHNOLOGIES CORP6 citations74
US10208610B2Feb 19, 2019
Ring seal arrangement
UNITED TECHNOLOGIES CORP3 citations73
US10208611B2Feb 19, 2019
Flanged spring guide for a face seal arrangement
UNITED TECHNOLOGIES CORP2 citations73
US9995397B2Jun 12, 2018
Coated seal housing
UNITED TECHNOLOGIES CORP2 citations73
US9970549B2May 15, 2018
Radial coverage piston ring groove arrangement
UNITED TECHNOLOGIES CORP5 citations73
US10392953B2Aug 27, 2019
Ring seal arrangement
UNITED TECHNOLOGIES CORP3 citations72
US10145255B2Dec 4, 2018
Constant speed 2 piece ring seal arrangement
UNITED TECHNOLOGIES CORP6 citations72
US10024241B2Jul 17, 2018
Turbine engine face seal arrangement including anti-rotation features
UNITED TECHNOLOGIES CORP5 citations72
US10619500B2Apr 14, 2020
Piloted retaining plate for a face seal arrangement
UNITED TECHNOLOGIES CORP2 citations71
US9719373B2Aug 1, 2017
Slotted distribution sleeve for a seal plate
UNITED TECHNOLOGIES CORP6 citations71
US9239117B1Jan 19, 2016
Shrouded face seal and components thereof
UNITED TECHNOLOGIES CORP3 citations71
US10619742B2Apr 14, 2020
Ring seal arrangement with installation foolproofing
UNITED TECHNOLOGIES CORP6 citations69
US11499442B2Nov 15, 2022
Bearing compartment seal configuration for a gas turbine engine
UNITED TECHNOLOGIES CORP0 citations62
US11125094B2Sep 21, 2021
Extended pilot ring seal arrangement for installation damage prevention
UNITED TECHNOLOGIES CORP1 citations62
US11391172B2Jul 19, 2022
Piloted retaining plate for a face seal arrangement
UNITED TECHNOLOGIES CORP0 citations60
US11015715B2May 25, 2021
Ramped spacer ring seal
UNITED TECHNOLOGIES CORP1 citations59
US11299997B2Apr 12, 2022
Radial seal arrangement with axially elongated oil cooled runner
UNITED TECHNOLOGIES CORP0 citations52
US9194499B2Nov 24, 2015
Shrouded face seal and components thereof
UNITED TECHNOLOGIES CORP0 citations50
US10677168B2Jun 9, 2020
Seal retention assembly for gas turbine engine
UNITED TECHNOLOGIES CORP0 citations41
RAYTHEON TECH CORP
8 patentsUS11434828B2Sep 6, 2022
Face seal arrangement for reduced force and pressure
RAYTHEON TECH CORP7 citations85
US11713688B2Aug 1, 2023
Pressure-balanced carbon seal
RAYTHEON TECH CORP3 citations68
US11624325B2Apr 11, 2023
Face seal arrangement for reduced force and pressure
RAYTHEON TECH CORP1 citations62
US11549384B2Jan 10, 2023
Face seal arrangement
RAYTHEON TECH CORP0 citations62
US12428970B2Sep 30, 2025
Radial lift seal
RAYTHEON TECH CORP0 citations56
US11773738B2Oct 3, 2023
Radial lift seal
RAYTHEON TECH CORP0 citations56
US11466591B2Oct 11, 2022
Reduced radial clearance seal system
RAYTHEON TECH CORP0 citations53
US11459956B2Oct 4, 2022
Face seal arrangement with reduced balance ratio
RAYTHEON TECH CORP0 citations50