Patents Assigned to FX Systems, Inc.
  • Industrial process controller
    Patent number: 4006464
    Abstract: An industrial process controller provides an operator with a panel through which a program may be stored, reviewed, altered during review, and run without involving complex peripheral equipment.
    Type: Grant
    Filed: February 20, 1975
    Date of Patent: February 1, 1977
    Assignee: FX Systems, Inc.
    Inventor: William F. Landell