Patents Assigned to Ronald R. Willems
  • Patent number: D363312
    Type: Grant
    Filed: November 9, 1993
    Date of Patent: October 17, 1995
    Assignee: Ronald R. Willems
    Inventor: Ronald R. Willems
  • Patent number: D363313
    Type: Grant
    Filed: November 9, 1993
    Date of Patent: October 17, 1995
    Assignee: Ronald R. Willems
    Inventor: Ronald R. Willems