Patents Assigned to J. B. Enterprises
  • Auxiliary switching circuit
    Patent number: 4661719
    Abstract: A circuit device which is connected to an existing clocked memory circuit to provide additional clocked memory circuitry for a plurality of substantially independent switches within the parameters and constraints established at the main control station for an existing switch.
    Type: Grant
    Filed: October 15, 1984
    Date of Patent: April 28, 1987
    Assignee: J. B. Enterprises
    Inventors: Loyal E. Burchfiel, John M. Baker