Patents by Inventor Donald W. Bustraan

Donald W. Bustraan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Table base
    Patent number: D386633
    Type: Grant
    Filed: October 15, 1996
    Date of Patent: November 25, 1997
    Assignee: JDI Group, Inc.
    Inventors: Ronald I. Pass, Donald W. Bustraan
  • Chair
    Patent number: D387588
    Type: Grant
    Filed: October 15, 1996
    Date of Patent: December 16, 1997
    Assignee: JDI Group, Inc.
    Inventors: Ronald I. Pass, Donald W. Bustraan