Inventor
COFFEY ROGER O
US15 patents
⚠️ This page may combine multiple inventors who share the name “COFFEY ROGER O”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNITED TECHNOLOGIES CORP
14 patentsUS10488047B2Nov 26, 2019
Thermally compliant additively manufactured fuel injector
UNITED TECHNOLOGIES CORP27 citations93
US9857002B2Jan 2, 2018
Fluid couplings and methods for additive manufacturing thereof
UNITED TECHNOLOGIES CORP28 citations93
US9759356B2Sep 12, 2017
Insulated flowpath assembly
UNITED TECHNOLOGIES CORP19 citations92
US9915480B2Mar 13, 2018
Tube assembly
UNITED TECHNOLOGIES CORP6 citations83
US10739005B2Aug 11, 2020
Cooled fuel injector system for a gas turbine engine
UNITED TECHNOLOGIES CORP10 citations82
US7854124B2Dec 21, 2010
Combined control for supplying cooling air and support air in a turbine engine nozzle
UNITED TECHNOLOGIES CORP12 citations79
US10934890B2Mar 2, 2021
Shrouded conduit for arranging a fluid flowpath
UNITED TECHNOLOGIES CORP3 citations72
US9909500B2Mar 6, 2018
Self-purging fuel nozzle system for a gas turbine engine
UNITED TECHNOLOGIES CORP3 citations72
US10807163B2Oct 20, 2020
Additive manufactured surface finish
UNITED TECHNOLOGIES CORP1 citations62
US10683952B2Jun 16, 2020
Fluid couplings and methods for additive manufacturing thereof
UNITED TECHNOLOGIES CORP0 citations51
US10508759B2Dec 17, 2019
Method of manufacturing an insulated flowpath assembly
UNITED TECHNOLOGIES CORP0 citations51
US10480868B2Nov 19, 2019
Tube assembly
UNITED TECHNOLOGIES CORP0 citations51
US11326518B2May 10, 2022
Cooled component for a gas turbine engine
UNITED TECHNOLOGIES CORP0 citations46
US10208673B2Feb 19, 2019
Fuel dispensing apparatus and method of operation
UNITED TECHNOLOGIES CORP0 citations41