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2025
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G/S
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high efficiency single duct terminal units for use in heating, ventilating, air conditioning and ... |
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G/S
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High efficiency single duct terminal units for use in heating, ventilating, air conditioning and ... |
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2024
|
G/S
|
Electrical controllers for air conditioning units
Electrical controls for heating, ventilation an... |
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Invention
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Sound-reducing exhaust air system.
According to various embodiments, an exhaust system includes:... |
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G/S
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equipment for testing and monitoring indoor air quality in residential, commercial and industrial... |
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|
G/S
|
Equipment for testing and monitoring indoor air quality in residential, commercial and industrial... |
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2022
|
Invention
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Critical area recirculation and exhaust system. A critical area recirculation and exhaust s... |
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Invention
|
Critical area recirculation and exhaust system.
A critical area recirculation and exhaust system... |
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2021
|
G/S
|
metal vent covers for HVAC ducts for use in laboratories; metal vent covers for cleanrooms use in... |
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G/S
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custom manufacture of cleanroom laminar air flow work benches, work tables, ceiling grid systems,... |
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G/S
|
Online and retail sale of air filters for use in laboratories; Online and retail sale of air filt... |
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G/S
|
Metal vent covers for HVAC ducts for use in laboratories; metal vent covers for cleanrooms use in... |
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G/S
|
Controls for heating, ventilation, and air conditioning equipment and systems, and for controllin... |
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2020
|
G/S
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electrical and mechanical controllers, keypads, switchers, and remote controls all for the contro... |
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G/S
|
Electrical and mechanical controllers, keypads, switchers, and remote controls all for the contro... |
|
|
G/S
|
Printed publications, namely, technical reports, briefs and papers in the field of heating, venti... |
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G/S
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Ducts of metal for heating, ventilating and air conditioning installations;
(1) Sensors and cont... |
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2019
|
G/S
|
Ceiling-recessed and ceiling-suspended integrated lighting and HVAC systems for commercial and in... |
|
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Invention
|
Ceiling beam grid. A ceiling beam grid is an open grid constructed from beams of a few standard s... |
|
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Invention
|
Laminar flow diffuser with integrated lighting. A laminar flow diffuser with integrated lighting ... |
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Invention
|
Structural member for use in an insulated assembly between two building structures. A structural ... |
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|
G/S
|
Custom manufacture of heating, ventilation, and air conditioning equipment for commercial and ind... |
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2018
|
Invention
|
Distributively controlled operating device system. A distributively controlled operating de... |
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|
Invention
|
Distributively controlled operating device system. A distributively controlled operating device s... |
|
|
Invention
|
Distributively controlled operating device system.
A distributively controlled operating device ... |
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|
G/S
|
Heating, ventilation, air conditioning and air distribution equipment, namely, heating and coolin... |
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|
G/S
|
Audiovisual equipment for use in integrated building and home automation systems; safety and secu... |
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|
G/S
|
Windows and frames, sold as a unit, for construction and agricultural machines in the nature of e... |
|
|
G/S
|
Windows and frames, sold as a unit, for mass transportation vehicles such as buses, transport van... |
|
|
G/S
|
prefabricated and custom fabricated driver safety shields for mass transportation vehicles in the... |
|
|
G/S
|
Prefabricated and custom fabricated driver safety shields for mass transportation vehicles in the... |
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|
G/S
|
Actuators, thermostats and pneumatic, electronic, and digital sensors for measuring air flow, air... |
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|
G/S
|
Airflow control devices, namely air terminal ducts of metal for air conditioning and air ventilat... |
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|
Invention
|
Venturi air flow sensor and control system. A Venturi air flow sensor and control system includes... |
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Invention
|
Modular ceiling system. A modular ceiling system has uniformly appearing devices supported by a c... |
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2017
|
G/S
|
Electronic and mechanical control equipment for use in lighting systems, HVAC systems, and safety... |
|
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Invention
|
Thermally activated building panel. The thermally activated building panel (1) includes a metal p... |
|
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Invention
|
Gas turbulator for an indirect gas-fired air handling unit.
A gas turbulator is inserted in a tu... |
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|
G/S
|
Air distribution equipment, namely, diffusers and laminar air diffuser arrays for heaters, ventil... |
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|
G/S
|
Heating, ventilation, and air conditioning equipment, namely, air distribution equipment, namely,... |
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2015
|
G/S
|
Custom manufacture of heating, ventilating, and air conditioning equipment and systems; Custom ma... |
|
|
G/S
|
Heating, ventilation and air conditioning equipment, namely, air duct components, namely, dampers... |
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2014
|
G/S
|
Air purifying units and parts and fittings therefor; air purifying units for removing contaminant... |
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2013
|
G/S
|
Custom manufacture of heating, ventilating, and air conditioning equipment and systems, under flo... |
|
|
G/S
|
Heating, ventilation, and air conditioning equipment, namely, air chillers, air handlers, air fil... |
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2008
|
G/S
|
HVAC equipment, namely, grilles, registers, diffusers, fans, fan coils, heating coils, fan termin... |
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|
G/S
|
Vehicle parts, namely, windows and structural parts therefor, doors and structural parts therefor... |
|
|
G/S
|
Custom manufacturing services, namely, custom manufacturing of vehicle windows, window systems, d... |
|
|
G/S
|
Vehicle structural parts, namely, windows, window systems composed principally of windows, glass,... |
|
|
G/S
|
Custom manufacturing services, namely, custom manufacturing of land vehicle windows, window syste... |
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2007
|
G/S
|
Acoustic steel panels, namely used as a barrier or absorptive medium for noise reduction, used in... |
|
2006
|
G/S
|
Air distribution equipment, namely, diffusers, grilles and terminal units. |
