Patents Assigned to Richard Ipsen
  • Ice shaver apparatus body
    Patent number: D364531
    Type: Grant
    Filed: November 30, 1993
    Date of Patent: November 28, 1995
    Assignees: Richard Ipsen, Thomas J. Novetzke
    Inventors: John M. Berner, Richard H. Jacobs, Richard D. Ipsen, Thomas J. Novetzke, Paulette M. Magnuson, Steve Wrobel