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2022
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G/S
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Gas sensors for measuring gas concentration, air quality measurement apparatus being particle cou... |
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|
Invention
|
Fire detection and warning systems, devices, and methods for kitchen ventilation. A fire detectio... |
|
2021
|
G/S
|
Gas, air quality and temperature sensors and fire warning devices.
Apparatus for ventilating and ... |
|
|
Invention
|
Pollution control devices methods and systems.
A ventilation system return register is mountable... |
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|
Invention
|
Pollution control devices, methods, and systems. A ventilation system return register is mountabl... |
|
|
Invention
|
Area ventilation devices, systems, and methods.
One or more sections of a ventilated wall are pr... |
|
|
Invention
|
Area ventilation devices, systems, and methods. One or more sections of a ventilated wall are pro... |
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2020
|
G/S
|
Apparatus for ventilating and sanitary purposes for use in commercial kitchens, namely, an integr... |
|
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G/S
|
Apparatus for heating, steam generating, cooking, refrigerating, drying, ventilating, water suppl... |
|
|
Invention
|
Slide-type range hood. An exhaust device has a fan plenum with a fan and a jet plenum having a ge... |
|
|
Invention
|
Cooking pollutant control methods devices and systems.
A cooking fume mitigation system may have... |
|
|
Invention
|
Cooking pollutant control methods devices and systems. A cooking fume mitigation system may have ... |
|
2019
|
Invention
|
Fire suppression systems, devices, and methods. A method of responding to a condition in an exhau... |
|
|
Invention
|
Exhaust hood. An exhaust hood may have an exhaust inlet; a shroud having a lower edge and being m... |
|
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Invention
|
Oven exhaust hood methods, devices, and systems. A method of controlling exhaust flow includes re... |
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2018
|
Invention
|
Control of exhaust systems. Exhaust capture and containment are enhanced by means of automatic or... |
|
|
Invention
|
Energy recovery devices, systems, and methods. Energy recovery devices, systems and methods, and ... |
|
|
Invention
|
Exhaust flow control system and method.
A system and method for controlling the exhaust flow rat... |
|
|
Invention
|
Fire safety devices methods and systems. A fire safety system particularly adapted for commercial... |
|
2017
|
Invention
|
Damper suitable for liquid aerosol-laden flow streams. A flow control device has a duct section w... |
|
|
Invention
|
Automatic displacement ventilation system with heating mode. A ventilation system includes a supp... |
|
|
Invention
|
Low profile exhaust hood.
An exhaust apparatus for a conveyor oven includes a first hood linked ... |
|
|
Invention
|
Autonomous ventilation system. An autonomous ventilation system includes a variable-speed exhaust... |
|
|
Invention
|
Exhaust apparatus, system, and method for enhanced capture and containment. An exhaust system inc... |
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2016
|
Invention
|
Low profile exhaust hood |
|
|
Invention
|
Filter devices methods and system. A pocket filter adapted for filtering grease and other liquid ... |
|
|
Invention
|
Multi-layer filter assembly and methods and systems thereof. A pocket filter adapted for filterin... |
|
|
Invention
|
Oven exhaust hood methods, devices, and systems. An exhaust device for convection or combi ovens ... |
|
|
Invention
|
Mini exhaust hood |
|
|
Invention
|
Exhaust flow control system and method. A system and method for controlling the exhaust flow rate... |
|
|
Invention
|
Air purification devices methods and systems.
A device and method for air purification used in c... |
|
|
Invention
|
Real-time control of exhaust flow. A flow control system for controlling exhaust flow can measure... |
|
2015
|
Invention
|
Condenser exhaust hood |
|
|
Invention
|
Autonomous ventilation system.
An autonomous ventilation system includes a variable-speed exhaus... |
|
|
Invention
|
Ultraviolet monitoring systems, methods, and devices. In embodiments, a control system for a UV a... |
|
2014
|
Invention
|
Water spray fume cleansing with demand-based operation. A system and method is provided for deman... |
|
|
Invention
|
Recirculating hood |
|
2013
|
Invention
|
Fire suppression systems, devices, and methods. Systems, devices, and methods for determining whe... |
|
2010
|
G/S
|
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, sig... |
|
|
G/S
|
Canopy exhaust system for commercial cooking environments and associated areas comprising interco... |
|
2004
|
G/S
|
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, a... |
|
|
G/S
|
Cleaners, namely cleaners for commercial kitchen ventilation hoods |
|
2001
|
G/S
|
Ventilation and air conditioning apparatus, air supply units, exhaust units, low velocity air sup... |
|
2000
|
G/S
|
air ventilation apparatus, namely commercial and industrial ventilation fans and namely range and... |
|
1994
|
G/S
|
Range hoods for commercial kitchens; and baffle-type filters for cleaning grease-laden air.
Venti... |
|
|
G/S
|
ventilation and air-conditioning apparatus intended for commercial kitchens, namely exhaust hoods... |
|
|
G/S
|
Grease extraction and air filtration units for commercial, industrial and institutional kitchen e... |
|
1986
|
G/S
|
Cleaners, namely cleaners for commercial kitchen ventilation hoods. |
