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Ventilation system and method
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Patent number 10,113,550
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Issue date Oct 30, 2018
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Broan-Nutone LLC
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Mirko Zakula
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Ventilation system
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Patent number 9,945,580
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Issue date Apr 17, 2018
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Broan-NuTone, LLC
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Robert G. Penlesky
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F24 - HEATING RANGES VENTILATING
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Scroll grid
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Patent number D764651
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Issue date Aug 23, 2016
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Broan-Nutone LLC
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Mirko Zakula
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D23 - Environmental heating and cooling
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Knock-out panel
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Patent number D754838
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Issue date Apr 26, 2016
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Broan-Nutone LLC
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Robert G. Penlesky
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D23 - Environmental heating and cooling
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Crescent baffle
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Patent number D742498
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Issue date Nov 3, 2015
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Broan-Nutone LLC
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Mirko Zakula
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D23 - Environmental heating and cooling
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Exhaust fan muffler
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Patent number D732156
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Issue date Jun 16, 2015
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Broan-Nutone LLC
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Robert G. Penlesky
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D23 - Environmental heating and cooling
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Ventilation fan
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Patent number D706916
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Issue date Jun 10, 2014
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Broan-Nutone LLC
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Robert G. Penlesky
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D23 - Environmental heating and cooling
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Grille
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Patent number D678995
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Issue date Mar 26, 2013
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Broan-NuTone, LLC
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Kiyoshi Hoshino
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D23 - Environmental heating and cooling
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Duct connector
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Patent number D669570
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Issue date Oct 23, 2012
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Broan-NuTone, LLC
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Robert G. Penlesky
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D23 - Environmental heating and cooling
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Scroll housing
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Patent number D669571
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Issue date Oct 23, 2012
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Broan-NuTone, LLC
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Robert G. Penlesky
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D23 - Environmental heating and cooling
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Grille
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Patent number D665225
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Issue date Aug 14, 2012
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Broan-Nutone LLC
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Mirko Zakula
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D07 - Equipment for preparing or serving food or drink not elsewhere specified
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Grille
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Patent number D655403
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Issue date Mar 6, 2012
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Broan-Nutone LLC
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Mirko Zakula
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D23 - Environmental heating and cooling
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Grille
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Patent number D654998
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Issue date Feb 28, 2012
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Broan-Nutone LLC
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Mirko Zakula
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D23 - Environmental heating and cooling
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Grille
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Patent number D653323
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Issue date Jan 31, 2012
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Broan-Nutone LLC
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Corey S. Jacak
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D23 - Environmental heating and cooling
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Ventilation grille
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Patent number D635238
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Issue date Mar 29, 2011
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Broan-Nutone LLC
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Mirko Zakula
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D23 - Environmental heating and cooling