Patents by Inventor Will Grainger

Will Grainger 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).

  • Ear plug case
    Patent number: D1133473
    Type: Grant
    Filed: April 16, 2024
    Date of Patent: July 14, 2026
    Assignee: LOOP BV
    Inventors: Robert Blaauboer, Will Grainger, Fien Boone, Louise Haazen, Evert Veldhuis, Jarne Piessens, Lukas De Graef, Alyssa Lanssiers