Inventor
MANNING ROBERT FRANCIS
US44 patents
⚠️ This page may combine multiple inventors who share the name “MANNING ROBERT FRANCIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
34 patentsUS6779597B2Aug 24, 2004
Multiple impingement cooled structure
GEN ELECTRIC92 citations96
US6530744B2Mar 11, 2003
Integral nozzle and shroud
GEN ELECTRIC63 citations96
US6585482B1Jul 1, 2003
Methods and apparatus for delivering cooling air within gas turbines
GEN ELECTRIC65 citations95
US6416284B1Jul 9, 2002
Turbine blade for gas turbine engine and method of cooling same
GEN ELECTRIC83 citations95
US6402471B1Jun 11, 2002
Turbine blade for gas turbine engine and method of cooling same
GEN ELECTRIC136 citations95
US6607356B2Aug 19, 2003
Crossover cooled airfoil trailing edge
GEN ELECTRIC59 citations93
US7857587B2Dec 28, 2010
Turbine blades and turbine blade cooling systems and methods
GEN ELECTRIC30 citations92
US5700132ADec 23, 1997
Turbine blade having opposing wall turbulators
GEN ELECTRIC73 citations92
US6398488B1Jun 4, 2002
Interstage seal cooling
GEN ELECTRIC87 citations91
US6969230B2Nov 29, 2005
Venturi outlet turbine airfoil
GEN ELECTRIC46 citations89
US6884036B2Apr 26, 2005
Complementary cooled turbine nozzle
GEN ELECTRIC22 citations89
US5695322ADec 9, 1997
Turbine blade having restart turbulators
GEN ELECTRIC34 citations89
US10286407B2May 14, 2019
Inertial separator
GEN ELECTRIC20 citations86
US9810079B2Nov 7, 2017
Cyclonic dirt separating turbine accelerator
GEN ELECTRIC13 citations84
US10167725B2Jan 1, 2019
Engine component for a turbine engine
GEN ELECTRIC10 citations83
US7246999B2Jul 24, 2007
Stepped outlet turbine airfoil
GEN ELECTRIC15 citations82
US11033845B2Jun 15, 2021
Turbine engine and particle separators therefore
GEN ELECTRIC6 citations81
US10590781B2Mar 17, 2020
Turbine engine assembly with a component having a leading edge trough
GEN ELECTRIC7 citations81
US9726024B2Aug 8, 2017
Airfoil cooling circuit
GEN ELECTRIC11 citations81
US11918943B2Mar 5, 2024
Inducer assembly for a turbine engine
GEN ELECTRIC3 citations73
US10815806B2Oct 27, 2020
Engine component with insert
GEN ELECTRIC4 citations73
US11541340B2Jan 3, 2023
Inducer assembly for a turbine engine
GEN ELECTRIC3 citations72
US10975731B2Apr 13, 2021
Turbine engine, components, and methods of cooling same
GEN ELECTRIC5 citations72
US10724391B2Jul 28, 2020
Engine component with flow enhancer
GEN ELECTRIC2 citations72
US10267179B2Apr 23, 2019
Dirt extraction apparatus for a gas turbine engine
GEN ELECTRIC4 citations72
US11199111B2Dec 14, 2021
Assembly for particle removal
GEN ELECTRIC0 citations62
US10704425B2Jul 7, 2020
Assembly for a gas turbine engine
GEN ELECTRIC1 citations62
US10378444B2Aug 13, 2019
Engine component for a gas turbine engine
GEN ELECTRIC1 citations62
US12357933B2Jul 15, 2025
Inducer assembly for a turbine engine
GEN ELECTRIC0 citations61
US6746209B2Jun 8, 2004
Methods and apparatus for cooling gas turbine engine nozzle assemblies
GEN ELECTRIC5 citations61
US11466579B2Oct 11, 2022
Turbine engine airfoil and method
GEN ELECTRIC0 citations60
US10577943B2Mar 3, 2020
Turbine engine airfoil insert
GEN ELECTRIC1 citations55
US9976424B2May 22, 2018
Turbine blade
GEN ELECTRIC1 citations48
US10245539B2Apr 2, 2019
Virtual impactor filter assembly and method
GEN ELECTRIC0 citations40
BROOMER MARK
2 patentsSBC PROPERTIES LP
2 patentsUS7224789B2May 29, 2007
System and method for routing both toll-free and caller-paid telephone calls to call service centers
SBC PROPERTIES LP4 citations63
US7006620B1Feb 28, 2006
System and method for routing both toll-free and caller-paid telephone calls to call service centers
SBC PROPERTIES LP4 citations63