Patents Represented by Attorney Dugald S. McDougall
  • Patent number: D243943
    Type: Grant
    Filed: January 15, 1976
    Date of Patent: April 5, 1977
    Assignee: Aladdin Industries Incorporated
    Inventors: James E. Harris, Norman K. Whitaker
  • Patent number: D244479
    Type: Grant
    Filed: January 23, 1976
    Date of Patent: May 24, 1977
    Assignee: Radio Steel & Mfg. Co.
    Inventor: Mario A. Pasin