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Keith David Weaver
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North Richland Hills, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Articulating bifurcated integrated transition duct assembly
Patent number
11,999,503
Issue date
Jun 4, 2024
Textron Innovations Inc.
Keith David Weaver
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Fire extinguishing discharge nozzle for helicopter engine compartment
Patent number
11,865,382
Issue date
Jan 9, 2024
Textron Innovations Inc.
Thomas Dewey Parsons
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Modulating butterfly valve control
Patent number
11,802,632
Issue date
Oct 31, 2023
Textron Innovations Inc.
David M. Angell
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Articulating bifurcated integrated transition duct assembly
Patent number
11,767,125
Issue date
Sep 26, 2023
Textron Innovations Inc.
Keith David Weaver
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Active thermal management for fire-tolerant drive systems
Patent number
11,255,373
Issue date
Feb 22, 2022
Textron Innovations Inc.
Andrew Jordan Birkenheuer
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Redundant cooling system
Patent number
10,907,723
Issue date
Feb 2, 2021
Bell Helicopter Textron Inc.
Keith David Weaver
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Floating ducts
Patent number
10,823,289
Issue date
Nov 3, 2020
Bell Helicopter Textron Inc.
Keith David Weaver
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Articulating bifurcated integrated transition duct assembly
Patent number
10,793,283
Issue date
Oct 6, 2020
Bell Helicopter Textron Inc.
Keith David Weaver
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Passive gas-leak management system
Patent number
10,718,225
Issue date
Jul 21, 2020
Bell Helicopter Textron Inc.
Keith David Weaver
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
Fire Extinguishing Discharge Nozzle for Helicopter Engine Compartment
Publication number
20240173582
Publication date
May 30, 2024
TEXTRON INNOVATIONS INC.
Thomas Dewey Parsons
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
Modulating Butterfly Valve Control
Publication number
20240110638
Publication date
Apr 4, 2024
TEXTRON INNOVATIONS INC.
David M. Angell
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Articulating Bifurcated Integrated Transition Duct Assembly
Publication number
20230391464
Publication date
Dec 7, 2023
TEXTRON INNOVATIONS INC.
Keith David Weaver
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Modulating Butterfly Valve Control
Publication number
20220412481
Publication date
Dec 29, 2022
Bell Textron Inc.
David M. Angell
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Fire Extinguishing Discharge Nozzle for Helicopter Engine Compartment
Publication number
20220233898
Publication date
Jul 28, 2022
Bell Textron Inc.
Thomas Dewey Parsons
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
ARTICULATING BIFURCATED INTEGRATED TRANSITION DUCT ASSEMBLY
Publication number
20210001995
Publication date
Jan 7, 2021
Bell Helicoper Inc.,
Keith David Weaver
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Passive Gas-Leak Management System
Publication number
20190170005
Publication date
Jun 6, 2019
BELL HELICOPTER TEXTRON INC.
Keith David Weaver
G01 - MEASURING TESTING
Information
Patent Application
Floating Ducts
Publication number
20190154154
Publication date
May 23, 2019
BELL HELICOPTER TEXTRON INC.
Keith David Weaver
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Redundant Cooling System
Publication number
20180087651
Publication date
Mar 29, 2018
BELL HELICOPTER TEXTRON INC.
Keith David Weaver
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
Active Thermal Management for Fire-Tolerant Drive Systems
Publication number
20180087561
Publication date
Mar 29, 2018
BELL HELICOPTER TEXTRON INC.
Andrew Jordan Birkenheuer
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
ARTICULATING BIFURCATED INTEGRATED TRANSITION DUCT ASSEMBLY
Publication number
20180087444
Publication date
Mar 29, 2018
BELL HELICOPTER TEXTRON INC.
Keith David Weaver
B64 - AIRCRAFT AVIATION COSMONAUTICS