Patents Assigned to Leonard Michaelson
  • Patent number: D248262
    Type: Grant
    Filed: April 12, 1976
    Date of Patent: June 27, 1978
    Assignee: Leonard Michaelson
    Inventor: Gary M. Robichaud
  • Patent number: D248346
    Type: Grant
    Filed: April 12, 1976
    Date of Patent: July 4, 1978
    Assignee: Leonard Michaelson
    Inventor: Gary M. Robichaud