Patents by Inventor Adrianus J. M. Willemsen

Adrianus J. M. Willemsen 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).

  • Container with cover
    Patent number: D618509
    Type: Grant
    Filed: September 23, 2009
    Date of Patent: June 29, 2010
    Inventors: Nicolaas Aarnoudse, Adrianus J. M. Willemsen
  • Drinking tumbler
    Patent number: D623475
    Type: Grant
    Filed: September 23, 2009
    Date of Patent: September 14, 2010
    Inventors: Nicolaas Aarnoudse, Adrianus J. M. Willemsen