Patents Assigned to Morris L. Markel
  • Patent number: 4863279
    Abstract: An operative temperature sensing system including a first circuit including an air temperature sensor for providing a first signal which is a function of the air temperature within a room, a second circuit which provides a second signal which is a function of the mean radiant temperature within a room, and a third circuit for providing an output signal which is a function of the average of the first and second signals which in turn is a direct function of the operative temperature.
    Type: Grant
    Filed: February 22, 1988
    Date of Patent: September 5, 1989
    Assignee: Morris L. Markel
    Inventors: Morris L. Markel, Albert F. Glassman
  • Patent number: 4433923
    Abstract: An operative temperature sensing system including an air temperature sensor, a globe-type temperature sensor and a circuit for modifying the air temperature signal and the globe temperature signal by predetermined factors whereby the modified signals are combined to generate a signal that is a function of operative temperature.
    Type: Grant
    Filed: August 3, 1981
    Date of Patent: February 28, 1984
    Assignee: Morris L. Markel
    Inventors: Richard J. Rascati, Larry G. Berglund