1
Gregory A Ehlers, Robert D Howerton, Gary E Speegle: Engery management and building automation system. TECO Energy Management Services, Wolf Greenfield & Sacks P C, November 5, 1996: US05572438 (535 worldwide citation)

An energy management and building automation system including a local area network or home automation data bus such as the CEBus. Each load is connected to the bus via a control module which may contain a circuit breaker to disconnect the load from the mains upon command or upon occurrence of a powe ...


2
Gregory A Ehlers, Robert D Howerton, Gary E Speegle: System for rate-related control of electrical loads. TeCom, Wolf Greenfield & Sacks P C, December 9, 1997: US05696695 (284 worldwide citation)

An energy management and building automation system including a local area network or home automation data bus such as the CEBus. Each load to be controlled is connected to the bus via a control module. A control module may contain a relay or switch (hereafter referred to as a "breaker" or "circuit ...


3
Gregory A Ehlers, Robert D Howerton, Gary E Speegle: System for measuring electrical power interruptions. TeCom, Wolf Greenfield & Sacks P C, November 4, 1997: US05684710 (129 worldwide citation)

A system for measuring electrical power interruptions in an electrical power distribution system to a customer premises, controlling the restoration of loads to the electrical power grid after power is restored following an outage, and facilitating preventive maintenance on the electrical power dist ...


4
Gregory A Ehlers, Robert D Howerton, Gary E Speegle: Energy management and building automation system. Wolf Greenfield & Sacks PC, Federal Reserve Plaza, July 26, 2001: US20010010032-A1 (3 worldwide citation)

An energy management and building automation system including a local area network or home automation data bus such as the CEBus. Each load to be controlled is connected to the bus via a control module. A control module may contain a relay or switch (hereafter referred to as a “breaker” or “circuit ...


5
Gregory A Ehlers, Robert D Howerton, Gary E Speegle: Energy management and building automation system. Teco, zheng li, June 3, 1998: CN96192035

An energy management and building automation system including a local area network or home automation data bus. Each load to be controlled is connected to the bus via a control module. A first microcomputer preferably is placed externally to the customer premises, adjacent the electric utility power ...