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Adjustable face mask assembly
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Patent number 12,161,898
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Issue date Dec 10, 2024
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Honeywell International Inc.
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Oliver Gomez Rodriguez
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A62 - LIFE-SAVING FIRE-FIGHTING
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Respirator mask filter adapter
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Patent number 12,133,997
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Issue date Nov 5, 2024
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The United States of America as represented by the Secretary of the Army
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Douglas E Wilke
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A62 - LIFE-SAVING FIRE-FIGHTING
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Demand regulator
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Patent number 12,115,396
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Issue date Oct 15, 2024
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Draeger Safety UK Limited
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Paul Nicholas Townsend
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A62 - LIFE-SAVING FIRE-FIGHTING
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Mask apparatus
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Patent number 12,090,348
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Issue date Sep 17, 2024
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LG Electronics Inc.
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Chiyoung Choi
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Respiratory mask system
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Patent number 11,986,595
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Issue date May 21, 2024
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Fisher & Paykel Healthcare Limited
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Mark Arvind McLaren
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Air tank locking mechanism
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Patent number 11,946,596
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Issue date Apr 2, 2024
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MSA Technology, LLC
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Mark Flori Zanella
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A62 - LIFE-SAVING FIRE-FIGHTING
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Mask apparatus
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Patent number 11,931,604
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Issue date Mar 19, 2024
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LG Electronics Inc.
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Chiyoung Choi
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A41 - WEARING APPAREL
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Adjustable face mask assembly
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Patent number 11,865,381
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Issue date Jan 9, 2024
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Honeywell International Inc.
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Oliver Gomez Rodriguez
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A41 - WEARING APPAREL
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Respirator
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Patent number 11,844,967
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Issue date Dec 19, 2023
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Milwaukee Electric Tool Corporation
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Aaron M. Williams
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A62 - LIFE-SAVING FIRE-FIGHTING
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Respiratory protection device
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Patent number 11,833,374
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Issue date Dec 5, 2023
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Georgia Tech Research Corporation
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Sundaresan Jayaraman
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A62 - LIFE-SAVING FIRE-FIGHTING
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Integrated manifold system
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Patent number 11,826,590
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Issue date Nov 28, 2023
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SPECIAL PROJECTS OPERATIONS, INC.
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Brennan E. Hansen
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A62 - LIFE-SAVING FIRE-FIGHTING
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Active breathing system
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Patent number 11,805,824
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Issue date Nov 7, 2023
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BeMicron
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Vincent Vanneste
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A41 - WEARING APPAREL
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Patient interface systems
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Patent number 11,752,367
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Issue date Sep 12, 2023
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ResMed Pty Ltd
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Gerard Michael Rummery
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A62 - LIFE-SAVING FIRE-FIGHTING
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Fastening unit and modules
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Patent number 11,746,824
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Issue date Sep 5, 2023
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Sata GmbH & Co. KG
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Jens Brose
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A62 - LIFE-SAVING FIRE-FIGHTING
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Magnetic quick connect
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Patent number 11,717,709
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Issue date Aug 8, 2023
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RainMaker Solutions, Inc.
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Eduard Jaeger
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A42 - HEADWEAR
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Powered air breathing apparatus
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Patent number 11,707,638
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Issue date Jul 25, 2023
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3M Innovative Properties Company
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Albert F. Zwolinsky
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Mask apparatus
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Patent number 11,666,787
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Issue date Jun 6, 2023
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LG Electronics Inc.
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Youngjun Kim
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A62 - LIFE-SAVING FIRE-FIGHTING