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Fabric drop-down diffusers
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Patent number 11,293,663
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Issue date Apr 5, 2022
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Rite-Hite Holding Corporation
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Blaine Schmidt
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F24 - HEATING RANGES VENTILATING
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Fabric drop-down diffusers
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Patent number 11,231,202
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Issue date Jan 25, 2022
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Rite-Hite Holding Corporation
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Blaine Schmidt
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F24 - HEATING RANGES VENTILATING
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Diffuser
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Patent number D932609
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Issue date Oct 5, 2021
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Rite-Hite Holding Corporation
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Kevin J. Gebke
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D23 - Environmental heating and cooling
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Fabric silencers for air ducts
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Patent number 9,784,469
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Issue date Oct 10, 2017
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Rite-Hite Holding Corporation
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Jake Ramos
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F24 - HEATING RANGES VENTILATING
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Inflatable air barriers
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Patent number 9,562,432
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Issue date Feb 7, 2017
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Rite-Hite Holding Corporation
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Frank Heim
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E21 - EARTH DRILLING MINING
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Configurable pliable air ducts
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Patent number 9,494,336
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Issue date Nov 15, 2016
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Rite-Hite Holding Corporation
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Cary Pinkalla
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Longitudinally split fabric air duct
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Patent number 9,039,503
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Issue date May 26, 2015
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Rite-Hite Holding Corporation
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Kevin J. Gebke
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...