Patents Represented by Attorney Donald M. Wight
  • Patent number: D244177
    Type: Grant
    Filed: October 15, 1975
    Date of Patent: May 3, 1977
    Inventor: Dennis H. Ward
  • Patent number: D244592
    Type: Grant
    Filed: October 15, 1975
    Date of Patent: June 7, 1977
    Inventor: Douglas B. I. Proctor
  • Patent number: D251836
    Type: Grant
    Filed: September 28, 1976
    Date of Patent: May 15, 1979
    Assignee: Richmond Marine Limited
    Inventor: Peter A. Milne