Patents Examined by Philip Huder
  • Patent number: D321413
    Type: Grant
    Filed: March 20, 1989
    Date of Patent: November 5, 1991
    Assignee: U.S. Philips Corporation
    Inventor: Marten F. Elkerbout
  • Patent number: D338143
    Type: Grant
    Filed: July 31, 1991
    Date of Patent: August 10, 1993
    Inventors: Frank W. Alfano, Edward H. Kochakian