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2025
|
G/S
|
air-conditioning apparatus; air-conditioning installations; dehumidifiers; heating apparatus; hea... |
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2024
|
G/S
|
air-conditioning apparatus; fans (air-conditioning); ventilation (air-conditioning) installations... |
|
2022
|
G/S
|
Rotary heat exchangers for use with ventilation systems |
|
|
Invention
|
Air conditioning with recovery wheel, dehumidification wheel, cooling coil, and secondary direct-... |
|
|
Invention
|
Multi-zone chilled beam system and method with pump module. Air conditioning systems for cooling ... |
|
|
Invention
|
Multi-zone chilled beam system and method with pump module. Air conditioning systems for co... |
|
2020
|
Invention
|
Fire-retardant panel with frame. Fire-retardant panels that include: a frame with multiple holes ... |
|
|
Invention
|
Air conditioning system and method with chiller and water.
Air conditioning systems and methods ... |
|
2019
|
Invention
|
Air conditioning with recovery wheel, dehumidification wheel, and cooling coil. Methods and syste... |
|
2018
|
Invention
|
Fire-retardant panel with layers or frame. Fire-retardant panels include: a layer of fire-r... |
|
|
Invention
|
Layered fire-retardant panel.
Fire-retardant panels that include: two skins (e.g., sheet metal) ... |
|
|
Invention
|
Chilled beam module, system, and method. Multiple-zone chilled beam air conditioning systems for ... |
|
|
G/S
|
Controlled chilled beam pump module for an HVAC system |
|
|
Invention
|
Air conditioning system and method with chiller and water. Air conditioning systems and met... |
|
|
Invention
|
Air conditioning system and method with chiller and water. Air conditioning systems and methods f... |
|
2017
|
Invention
|
Air conditioning with recovery wheel, passive dehumidification wheel, cooling coil, and secondary... |
|
|
Invention
|
Chilled beam pump module, system, and method. Multiple-zone chilled beam air conditioning systems... |
|
2015
|
Invention
|
Unit with recovery wheel and economizer and method of control. Ventilating units that include a r... |
|
|
Invention
|
Unit with recovery wheel and economizer and method of control. Ventilating units that incl... |
|
2013
|
Invention
|
Chilled beam pump module, system, and method. Chilled-beam zone pump modules for controlling zone... |
|
2008
|
G/S
|
Metal ducts and parts therefor for ventilating, air conditioning, warm air heating and exhaust sy... |
|
2006
|
Invention
|
Building, ventilation system, and recovery device control. Control systems for recovery wheels, v... |
|
2004
|
G/S
|
antimicrobial coating sold as an integral component of metal ventilating ducts |
|
|
G/S
|
antimicrobial paint type coating for use on HVAC systems |
|
|
G/S
|
antimicrobial coating sold as an integral part of ventilating system components, namely, ventilat... |
|
2002
|
Invention
|
Desiccant-based dehumidification system and method. The present invention provides an apparatus f... |
|
|
G/S
|
EXHAUST FAN UNIT INCORPORATING A ROTARY AIR-TO-AIR HEAT EXCHANGER |
|
|
G/S
|
DUCT WORK FOR USE WITH VENTILATION SYSTEMS, NAMELY, METAL VENTILATING DUCTS ROTARY HEAT EXCHANGER... |
|
1999
|
G/S
|
Ventilation systems, namely, an air conditioner which supplies fresh outdoor air into a building ... |
|
|
Invention
|
System and method for controlling temperature and humidity. A system and method for controlling t... |
|
1998
|
Invention
|
Method and apparatus for measuring the quantity of outdoor air processed by an air preconditionin... |
|
1993
|
Invention
|
Espresso/cappuccino apparatus and method. Several unique features for an improved espresso/cappuc... |
|
1991
|
G/S
|
rotary heat exchangers |
