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Leroy Harrington Smith JR.
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Cincinnati, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Unducted thrust producing system
Patent number
11,300,003
Issue date
Apr 12, 2022
General Electric Company
Andrew Breeze-Stringfellow
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Unducted thrust producing system
Patent number
10,202,865
Issue date
Feb 12, 2019
General Electric Company
Andrew Breeze-Stringfellow
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Airfoils for use in rotary machines
Patent number
9,340,277
Issue date
May 17, 2016
General Electric Company
Andrew Breeze-Stringfellow
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Aircraft gas turbine engine particle separator
Patent number
5,201,801
Issue date
Apr 13, 1993
General Electric Company
Leroy H. Smith
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Noise reduction in aircraft propellers
Patent number
5,190,441
Issue date
Mar 2, 1993
General Electric Company
Guy C. Murphy
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Variable stator vane assembly for a rotary turbine engine
Patent number
4,874,289
Issue date
Oct 17, 1989
United States of America as represented by the Secretary of the Air Force
Leroy H. Smith
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Aircraft engine or similar article
Patent number
D286880
Issue date
Nov 25, 1986
General Electric Company
Leroy H. Smith
D15 - Machines not elsewhere specified
Information
Patent Grant
Reverse pitch fan with divided splitter
Patent number
4,005,574
Issue date
Feb 1, 1977
The United States of America as represented by the administrator of the Natio...
Leroy H. Smith
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
UNDUCTED THRUST PRODUCING SYSTEM
Publication number
20190136710
Publication date
May 9, 2019
GENERAL ELECTRIC COMPANY
Andrew BREEZE-STRINGFELLOW
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
UNDUCTED THRUST PRODUCING SYSTEM
Publication number
20150284070
Publication date
Oct 8, 2015
GENERAL ELECTRIC COMPANY
Andrew Breeze-Stringfellow
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
AIRFOILS FOR USE IN ROTARY MACHINES
Publication number
20130224031
Publication date
Aug 29, 2013
Andrew Breeze-Stringfellow
B64 - AIRCRAFT AVIATION COSMONAUTICS