1
Gregory A Ehlers, Richard M Silva: Environmental condition control and energy management system and method. Tocom, Wolf Greenfield & Sacks P C, April 17, 2001: US06216956 (466 worldwide citation)

An indoor environmental condition control and energy management system includes a plurality of inputs. A user input receives user input parameters including a desired indoor environmental condition range for at least one energy unit price point. An indoor environmental condition input receives a sen ...


2
Gregory A Ehlers, Richard M Silva: Environmental condition control and energy management system and method. Tecom, Wolf Grenfield & Sacks P C, July 20, 1999: US05924486 (299 worldwide citation)

An indoor environmental condition control and energy management system includes a plurality of inputs. A user input receives user input parameters including a desired indoor environmental condition range for at least one energy unit price point. An indoor environmental condition input receives a sen ...


3
Richard M Silva, Michael E Nester: Control system for multiple heating, ventilation and air conditioning units. Custom Manufacturing & Engineering, Frijouf Rust & Pyle P A, October 5, 2010: US07809472 (62 worldwide citation)

An environmental control system is disclosed for controlling the environment within a plurality of zones within a building with a plurality of heating, ventilating and air conditioning units. The environmental control system comprises a plurality of controllers for controlling the plurality of heati ...


4
Gregory A Ehlers, Richard M Silva: Environmental condition control and energy management system and method. Tecom, cheng wei, December 27, 2000: CN98810750

An indoor environmental condition control and energy management system includes a plurality of inputs. A user input receives user input parameters including a desired indoor environmental condition range for at least one energy unit price point. An indoor environmental condition input receives a sen ...