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Alan Richard Douglas
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Chula Vista, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for forming a nacelle leading edge
Patent number
11,065,668
Issue date
Jul 20, 2021
Rohr, Inc.
Alan R. Douglas
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Forming a complexly curved metallic sandwich panel
Patent number
10,239,141
Issue date
Mar 26, 2019
Rohr, Inc.
Alan R. Douglas
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Composite honeycomb structure
Patent number
9,738,051
Issue date
Aug 22, 2017
Rohr, Inc.
Alan Richard Douglas
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Composite honeycomb structure
Patent number
9,296,044
Issue date
Mar 29, 2016
Rohr, Inc.
Alan Richard Douglas
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
System and method for noise suppression
Patent number
8,397,865
Issue date
Mar 19, 2013
Rohr, Inc.
Alan Richard Douglas
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
System and method for noise suppression
Patent number
8,235,171
Issue date
Aug 7, 2012
Rohr, Inc.
Alan Richard Douglas
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
System and method for noise suppression
Patent number
8,047,329
Issue date
Nov 1, 2011
Rohr, Inc.
Alan Richard Douglas
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
System for joining acoustic cellular panel sections in edge-to-edge...
Patent number
8,028,797
Issue date
Oct 4, 2011
Rohr, Inc.
Alan Richard Douglas
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Apparatus and method for making a tubular composite barrel
Patent number
8,012,286
Issue date
Sep 6, 2011
Rohr, Inc.
Steve Stubner
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of joining composite honeycomb sections
Patent number
7,954,224
Issue date
Jun 7, 2011
Rohr, Inc.
Alan Richard Douglas
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
System for joining acoustic cellular panel sections in edge-to-edge...
Patent number
7,866,440
Issue date
Jan 11, 2011
Rohr, Inc.
Alan Richard Douglas
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Method for making a tubular composite structure
Patent number
7,861,394
Issue date
Jan 4, 2011
Rohr, Inc.
Alan Richard Douglas
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Apparatus for making a tubular composite structure
Patent number
7,707,708
Issue date
May 4, 2010
Rohr, Inc.
Alan Richard Douglas
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Apparatus and method for making a tubular composite barrel
Patent number
7,640,961
Issue date
Jan 5, 2010
Rohr, Inc.
Steve Stubner
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR FORMING A NACELLE LEADING EDGE
Publication number
20200246859
Publication date
Aug 6, 2020
Alan R. Douglas
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
COMPOSITE HONEYCOMB STRUCTURE
Publication number
20160144592
Publication date
May 26, 2016
ROHR,INC.
ALAN RICHARD DOUGLAS
B32 - LAYERED PRODUCTS
Information
Patent Application
FORMING A COMPLEXLY CURVED METALLIC SANDWICH PANEL
Publication number
20150102128
Publication date
Apr 16, 2015
Hamilton Sundstrand Corporation
Alan R. Douglas
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SYSTEM AND METHOD FOR NOISE SUPPRESSION
Publication number
20120285768
Publication date
Nov 15, 2012
Rohr, Inc.
Alan Richard Douglas
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SYSTEM AND METHOD FOR NOISE SUPPRESSION
Publication number
20120037448
Publication date
Feb 16, 2012
Rohr, Inc.
Alan Richard Douglas
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
COMPOSITE HONEYCOMB STRUCTURE
Publication number
20110200786
Publication date
Aug 18, 2011
Rohr, Inc.
Alan Richard Douglas
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SYSTEM FOR JOINING ACOUSTIC CELLULAR PANEL SECTIONS IN EDGE-TO-EDGE...
Publication number
20110072637
Publication date
Mar 31, 2011
Rohr, Inc.
Alan Richard Douglas
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
Method and Apparatus for Making a Tubular Composite Structure
Publication number
20100170633
Publication date
Jul 8, 2010
Rohr, Inc.
Alan Richard Douglas
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Apparatus and Method for Making a Tubular Composite Barrel
Publication number
20090236779
Publication date
Sep 24, 2009
Rohr, Inc.
Steve Stubner
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD OF JOINING COMPOSITE HONEYCOMB PANEL SECTIONS, AND COMPOSITE...
Publication number
20080047121
Publication date
Feb 28, 2008
Rohr, Inc.
Alan Richard Douglas
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SYSTEM FOR JOINING ACOUSTIC CELLULAR PANEL SECTIONS IN EDGE-TO-EDGE...
Publication number
20080017442
Publication date
Jan 24, 2008
Rohr, Inc.
Alan Richard Douglas
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
Method and apparatus for making a tubular composite structure
Publication number
20070062022
Publication date
Mar 22, 2007
Rohr, Inc.
Alan Richard Douglas
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL