Patents by Inventor Ronald Bondewel

Ronald Bondewel 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).

  • Bottle
    Patent number: D341322
    Type: Grant
    Filed: April 25, 1991
    Date of Patent: November 16, 1993
    Assignee: Unilever Patent Holdings B.V.
    Inventor: Ronald Bondewel
  • Bottle
    Patent number: D345916
    Type: Grant
    Filed: April 25, 1991
    Date of Patent: April 12, 1994
    Assignee: Unilever Patent Holdings B.V.
    Inventor: Ronald Bondewel