Patents Assigned to Clarence Controls Inc.
  • Split core current transformer
    Patent number: D260635
    Type: Grant
    Filed: August 23, 1979
    Date of Patent: September 8, 1981
    Assignee: Clarence Controls Inc.
    Inventor: David L. Lockwood
  • Current-to-voltage transformer
    Patent number: D260876
    Type: Grant
    Filed: September 7, 1979
    Date of Patent: September 22, 1981
    Assignee: Clarence Controls Inc.
    Inventor: Robert S. Pershyn
  • Precision current transformer
    Patent number: D260877
    Type: Grant
    Filed: September 7, 1979
    Date of Patent: September 22, 1981
    Assignee: Clarence Controls Inc.
    Inventors: Brent E. Scott, Robert S. Pershyn