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Douglas Allan Bixel
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Redmond, WA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Acoustic ceiling baffles and related methods of use
Patent number
11,846,101
Issue date
Dec 19, 2023
Nut Shell LLC
Douglas Allan Bixel
E04 - BUILDING
Information
Patent Grant
Acoustic panels for a ceiling suspension system
Patent number
11,788,286
Issue date
Oct 17, 2023
Nut Shell LLC
Douglas Allan Bixel
E04 - BUILDING
Information
Patent Grant
Acoustic panels and related methods
Patent number
11,655,634
Issue date
May 23, 2023
Nut Shell LLC
Douglas Allan Bixel
E04 - BUILDING
Information
Patent Grant
Systems and methods for constructing noise reducing surfaces
Patent number
11,551,654
Issue date
Jan 10, 2023
Nut Shell LLC
Douglas Allan Bixel
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Acoustic ceiling baffles and related methods of use
Patent number
11,492,803
Issue date
Nov 8, 2022
Nut Shell LLC
Douglas Allan Bixel
E04 - BUILDING
Information
Patent Grant
Acoustic panels for a ceiling suspension system
Patent number
11,486,142
Issue date
Nov 1, 2022
Nut Shell LLC
Douglas Allan Bixel
E04 - BUILDING
Information
Patent Grant
Multi-layer acoustic medium
Patent number
11,227,574
Issue date
Jan 18, 2022
Nut Shell LLC
Douglas Allan Bixel
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Patents Applications
last 30 patents
Information
Patent Application
SYSTEMS AND METHODS FOR CONSTRUCTING NOISE REDUCING SURFACES
Publication number
20230267907
Publication date
Aug 24, 2023
Nut Shell LLC
Douglas Allan Bixel
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
ACOUSTIC CEILING BAFFLES AND RELATED METHODS OF USE
Publication number
20230151608
Publication date
May 18, 2023
Nut Shell LLC
Douglas Allan Bixel
E04 - BUILDING
Information
Patent Application
ACOUSTIC PANELS FOR A CEILING SUSPENSION SYSTEM
Publication number
20230148428
Publication date
May 11, 2023
Nut Shell LLC
Douglas Allan Bixel
E04 - BUILDING
Information
Patent Application
MULTI-LAYER ACOUSTIC MEDIUM
Publication number
20220122575
Publication date
Apr 21, 2022
Nut Shell LLC
Douglas Allan Bixel
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
ACOUSTIC PANELS AND RELATED METHODS
Publication number
20210396009
Publication date
Dec 23, 2021
Nut Shell LLC
Douglas Allan Bixel
E04 - BUILDING
Information
Patent Application
ACOUSTIC CEILING BAFFLES AND RELATED METHODS OF USE
Publication number
20210324627
Publication date
Oct 21, 2021
Nut Shell LLC
Douglas Allan Bixel
E04 - BUILDING
Information
Patent Application
ACOUSTIC PANELS FOR A CEILING SUSPENSION SYSTEM
Publication number
20210246654
Publication date
Aug 12, 2021
Nut Shell LLC
Douglas Allan Bixel
E04 - BUILDING
Information
Patent Application
MULTI-LAYER ACOUSTIC MEDIUM
Publication number
20190156812
Publication date
May 23, 2019
Nut Shell LLC
Douglas Allan Bixel
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SYSTEMS AND METHODS FOR CONSTRUCTING NOISE REDUCING SURFACES
Publication number
20170221468
Publication date
Aug 3, 2017
Nut Shell LLC
Benjamin F. Forrest
E04 - BUILDING