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Flue damper with a drainage port
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Patent number 11,885,493
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Issue date Jan 30, 2024
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Field Controls, LLC
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Mark R. Lundberg
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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Integrated damper control system
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Patent number 11,480,334
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Issue date Oct 25, 2022
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Field Controls, LLC
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Eric A. Hokanson
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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Vent proving system
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Patent number 11,262,102
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Issue date Mar 1, 2022
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Field Controls, LLC
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James L. Aycock
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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Vent proving system
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Patent number 10,386,093
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Issue date Aug 20, 2019
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Field Controls, LLC
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James L. Aycock
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F24 - HEATING RANGES VENTILATING
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Integrated damper control system
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Patent number 10,240,787
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Issue date Mar 26, 2019
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Field Controls, LLC
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Eric Andrew Hokanson
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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Self-powered damper system
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Patent number 10,161,631
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Issue date Dec 25, 2018
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Field Controls, LLC
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Eric A. Hokanson
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Vent proving system
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Patent number 9,958,184
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Issue date May 1, 2018
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Field Controls, LLC
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James L. Aycock
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F24 - HEATING RANGES VENTILATING
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Linear slide damper system
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Patent number 9,835,330
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Issue date Dec 5, 2017
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FIELD CONTROLS LLC
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Steven E. Guzorek
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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Oven structure
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Patent number 9,638,428
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Issue date May 2, 2017
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Field Controls, LLC
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Robert S. Hines
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F24 - HEATING RANGES VENTILATING
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Self-powered damper system
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Patent number 9,546,786
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Issue date Jan 17, 2017
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Field Controls, LLC
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Eric A. Hokanson
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Collapsible filter
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Patent number 8,828,111
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Issue date Sep 9, 2014
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Field Controls, LLC
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James L. Aycock
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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-
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Direct sidewall vent system
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Patent number 7,717,702
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Issue date May 18, 2010
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Field Controls, LLC
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James Lawrence Aycock
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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Inline vent fan
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Patent number 7,290,981
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Issue date Nov 6, 2007
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Field Controls, LLC
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Steven E. Guzorek
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Housing for an inline vent fan
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Patent number D546435
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Issue date Jul 10, 2007
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Field Controls, LLC
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Steven E. Guzorek
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D23 - Environmental heating and cooling
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Ultraviolet lamp assembly
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Patent number 6,832,844
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Issue date Dec 21, 2004
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Field Controls, LLC
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Steven E. Guzorek
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F24 - HEATING RANGES VENTILATING
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UV assembly with switch
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Patent number 6,746,134
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Issue date Jun 8, 2004
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Field Controls, LLC
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Steve Guzorek
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F24 - HEATING RANGES VENTILATING
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Ultraviolet lamp assembly
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Patent number 6,679,068
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Issue date Jan 20, 2004
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Field Controls, LLC
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Steven E. Guzorek
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F24 - HEATING RANGES VENTILATING
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Water sentry drive unit
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Patent number 6,530,557
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Issue date Mar 11, 2003
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Field Controls, LLC
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Steven E. Guzorek
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Power vented direct vent system
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Patent number 5,012,793
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Issue date May 7, 1991
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The Field Controls Company
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Steven E. Guzorek
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F24 - HEATING RANGES VENTILATING
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-
-
FLUE DAMPER WITH A DRAINAGE PORT
-
Publication number 20220082253
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Publication date Mar 17, 2022
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FIELD CONTROLS, LLC
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Mark R. Lundberg
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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VENT PROVING SYSTEM
-
Publication number 20190346176
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Publication date Nov 14, 2019
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Field Controls, LLC
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James L. Aycock
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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-
INTEGRATED DAMPER CONTROL SYSTEM
-
Publication number 20190219262
-
Publication date Jul 18, 2019
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FIELD CONTROLS, LLC
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Eric A. Hokanson
-
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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-
VENT PROVING SYSTEM
-
Publication number 20180245818
-
Publication date Aug 30, 2018
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Field Controls, LLC
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James L. Aycock
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
-
SELF-POWERED DAMPER SYSTEM
-
Publication number 20170089575
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Publication date Mar 30, 2017
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FIELD CONTROLS, LLC
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Eric A. Hokanson
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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LOW PROFILE DAMPER SYSTEM FOR OVENS
-
Publication number 20160109137
-
Publication date Apr 21, 2016
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FIELD CONTROLS, LLC
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Cory A. Weiss
-
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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LINEAR SLIDE DAMPER SYSTEM
-
Publication number 20140352684
-
Publication date Dec 4, 2014
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FIELD CONTROLS, LLC
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Steven E. Guzorek
-
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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-
SELF-POWERED DAMPER SYSTEM
-
Publication number 20140150770
-
Publication date Jun 5, 2014
-
FIELD CONTROLS, LLC
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Eric A. Hokanson
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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LOW LEAKAGE FLUE DAMPER
-
Publication number 20140027660
-
Publication date Jan 30, 2014
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FIELD CONTROLS, LLC
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Steven E. Guzorek
-
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
-
INTEGRATED DAMPER CONTROL SYSTEM
-
Publication number 20120282557
-
Publication date Nov 8, 2012
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Fields Controls, LLC
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Eric Andrew Hokanson
-
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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VENT PROVING SYSTEM
-
Publication number 20110114034
-
Publication date May 19, 2011
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Field Controls, LLC
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James L. Aycock
-
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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-
-
Direct sidewall vent system
-
Publication number 20070009842
-
Publication date Jan 11, 2007
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Field Controls, LLC
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James Lawrence Aycock
-
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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98021152 - AIRSWEEPER
-
Serial number 98021152
-
Filing date May 31, 2023
-
Field Controls, LLC.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
97785468 - SEPTICSWEEPER
-
Serial number 97785468
-
Filing date Feb 8, 2023
-
Field Controls, LLC.
-
7 - Machines and machine tools
-
97785425 - H2OSWEEPER
-
Serial number 97785425
-
Filing date Feb 8, 2023
-
Field Controls, LLC.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
87841823 - F
-
Serial number 87841823
-
Registration number 5742962
-
Filing date Mar 20, 2018
-
Field Controls, LLC.
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
87589849 - AIRSWEEPER
-
Serial number 87589849
-
Filing date Aug 30, 2017
-
Field Controls, LLC.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
87201930 - SCALESWEEPER
-
Serial number 87201930
-
Registration number 5347573
-
Filing date Oct 13, 2016
-
Field Controls, LLC.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
86951375 - VENTCOOL
-
Serial number 86951375
-
Registration number 5224252
-
Filing date Mar 24, 2016
-
Field Controls, LLC.
-
19 - Building materials (non-metallic)
-
86905909 - FLEXMOUNTUV
-
Serial number 86905909
-
Registration number 5045285
-
Filing date Feb 12, 2016
-
Field Controls, LLC.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
86905905 - FLUE SENTINEL
-
Serial number 86905905
-
Registration number 5174494
-
Filing date Feb 12, 2016
-
Field Controls, LLC.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
86404696 - FLUE SENTINEL
-
Serial number 86404696
-
Registration number 4907065
-
Filing date Sep 24, 2014
-
Field Controls, LLC.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
86255052 - FIELD CONTROLS
-
Serial number 86255052
-
Registration number 4883838
-
Filing date Apr 17, 2014
-
Field Controls, LLC.
-
6 - Common metals and their alloys
-
86255036 - F
-
Serial number 86255036
-
Registration number 4853622
-
Filing date Apr 17, 2014
-
Field Controls, LLC.
-
6 - Common metals and their alloys
-
86214893 - HEALTHY HOME SYSTEM
-
Serial number 86214893
-
Registration number 4924505
-
Filing date Mar 7, 2014
-
Field Controls, LLC.
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
86214903 - HEALTHY HOME SYSTEM
-
Serial number 86214903
-
Registration number 4934803
-
Filing date Mar 7, 2014
-
Field Controls, LLC.
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
85907748 - FLEXMOUNTUV
-
Serial number 85907748
-
Registration number 4554431
-
Filing date Apr 18, 2013
-
Field Controls, LLC.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
85509188 - FLEX FILTER
-
Serial number 85509188
-
Registration number 4157949
-
Filing date Jan 5, 2012
-
Field Controls, LLC.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
85447436 - FLEXFILTER
-
Serial number 85447436
-
Registration number 4157515
-
Filing date Oct 14, 2011
-
Field Controls, LLC.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
77608658 - THE VENTING SOLUTIONS COMPANY
-
Serial number 77608658
-
Registration number 3634964
-
Filing date Nov 6, 2008
-
Field Controls, LLC.
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
77608598 - FURNACEBOOT
-
Serial number 77608598
-
Filing date Nov 6, 2008
-
Field Controls, LLC.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
77419790 - STAR-KAP
-
Serial number 77419790
-
Registration number 3515796
-
Filing date Mar 12, 2008
-
Field Controls, LLC.
-
6 - Common metals and their alloys
-
78771248
-
Serial number 78771248
-
Filing date Dec 12, 2005
-
Field Controls, LLC.
-
6 - Common metals and their alloys
-
78771164 - FIELD DIRECT
-
Serial number 78771164
-
Registration number 3403212
-
Filing date Dec 12, 2005
-
Field Controls, LLC.
-
6 - Common metals and their alloys
-
76600996 - HOME HEALTH PRODUCTS
-
Serial number 76600996
-
Registration number 3047828
-
Filing date Jul 6, 2004
-
Field Controls L.L.C.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
76592260 - AIR+HEALTH
-
Serial number 76592260
-
Registration number 2993885
-
Filing date May 14, 2004
-
Field Controls L.L.C.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
76592261 - BEST THING SINCE BOTTLED WATER
-
Serial number 76592261
-
Registration number 2991376
-
Filing date May 14, 2004
-
Field Controls L.L.C.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
76552222 - WHEN IT RAINS IT MOLDS
-
Serial number 76552222
-
Filing date Sep 29, 2003
-
Field Controls, LLC.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
76494188 - YOU ARE WHAT YOU BREATHE
-
Serial number 76494188
-
Registration number 2977236
-
Filing date Mar 3, 2003
-
Field Controls, LLC.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
76494186 - AIR HEALTH
-
Serial number 76494186
-
Registration number 2928177
-
Filing date Mar 3, 2003
-
Field Controls, LLC.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
-
76377818 - FAN IN A DRUM
-
Serial number 76377818
-
Registration number 2603225
-
Filing date Mar 4, 2002
-
Field Controls, LLC.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes