DDC DIRECT DIGITAL CONTROLS
Mark Identification

DDC DIRECT DIGITAL CONTROLS

Serial Number

78283076

Filing Date

Aug 5, 2003

Trademark by

PRAIRIE TECHNOLOGIES INC. OF MINNESOTA

Classification Information

We provide custom programmed application specific digital controllers that are designed to provide a logic sequence of events to provide energy savings and automation of equipment in the Heating Ventilation and Air Conditioning (HVAC) market, a typical control panel would operate an Air Handler Unit, Boiler, Pump Lead/Lag, Dry Cooler etc;; We provide the service of installation of controls for operating building HVAC equipment from a central computer system which is often refered to as an Energy Managemnet System (EMS) or Building Automation System (BAS)

Computer and Scientific