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Sound mitigation for a duct
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Patent number 11,965,442
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Issue date Apr 23, 2024
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Toyota Motor Engineering & Manufacturing North America, Inc.
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Taehwa Lee
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Acoustic system
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Patent number 11,869,470
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Issue date Jan 9, 2024
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FUJIFILM Corporation
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Shinya Hakuta
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Cleaner
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Patent number 11,864,717
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Issue date Jan 9, 2024
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LG Electronics Inc.
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Jongchan Lee
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Acoustic resonator for fan
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Patent number 11,815,285
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Issue date Nov 14, 2023
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Volvo Truck Corporation
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Bertrand Doat
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Acoustic damper
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Patent number 11,798,524
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Issue date Oct 24, 2023
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The Board of Regents for the Oklahoma Agricultural and Mechanical Colleges
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James Mathew Manimala
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Exhaust muffler
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Patent number 11,795,847
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Issue date Oct 24, 2023
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Purem GmbH
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Nicolas Mettenleiter
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Silencer
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Patent number 11,763,789
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Issue date Sep 19, 2023
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NINGBO GNS AUTO PARTS CO., LTD.
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Qiang Gao
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Acoustically tuned muffler
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Patent number 11,702,969
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Issue date Jul 18, 2023
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Tenneco Automotive Operating Company Inc.
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Keith Bartu
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Sound suppressor
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Patent number 11,674,417
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Issue date Jun 13, 2023
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Cameron M. Baxter
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F41 - WEAPONS
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Drone elimination muffler
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Patent number 11,655,740
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Issue date May 23, 2023
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K & N Engineering, Inc.
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Steve Williams
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Muffler for engine
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Patent number 11,655,741
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Issue date May 23, 2023
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Marelli Corporation
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Tsukasa Minato
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Muffler
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Patent number 11,635,007
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Issue date Apr 25, 2023
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Futaba Industrial Co., Ltd.
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Masaya Takeuchi
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G10 - MUSICAL INSTRUMENTS ACOUSTICS