Patents by Inventor Hajo Hoekstra

Hajo Hoekstra 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).

  • Inflatable tent
    Patent number: D1019865
    Type: Grant
    Filed: September 28, 2021
    Date of Patent: March 26, 2024
    Assignee: Creative Structures B.V.
    Inventors: Hajo Hoekstra, Dirk Geers, Rinze Wels, Bas Hoijtink