Patents Assigned to Energystics Corporation
  • Alarm circuit suitable for monitoring freezer temperature
    Patent number: 3976985
    Abstract: A solid state electronic alarm circuit including means for sensing a predetermined change in a parameter such as the temperature in a freezer or the like from a predetermined safe limit and means for generating an audible alarm in response thereto.
    Type: Grant
    Filed: April 17, 1975
    Date of Patent: August 24, 1976
    Assignee: Energystics Corporation
    Inventors: Rudolph D. Schalow, John T. Link
  • Energy conserving thermostatic control
    Patent number: 3964677
    Abstract: Disclosed is an energy conserving thermostatic control for use wih heating and/or air conditioning systems. The control includes solid state circuitry for automatically controlling or regulating the temperature of an area at at least two different selected temperatures at selected times and for selected periods. The control is compatible with conventional heating and/or air conditioning systems and in most instances can be installed therewith without modification or rewiring of the system.
    Type: Grant
    Filed: April 17, 1975
    Date of Patent: June 22, 1976
    Assignee: Energystics Corporation
    Inventors: Rudolph D. Schalow, John T. Link