Patents by Inventor Brendan John Hutchieson

Brendan John Hutchieson 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).

  • Toothbrush handle
    Patent number: D974766
    Type: Grant
    Filed: January 20, 2021
    Date of Patent: January 10, 2023
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Seongwon Choi, Brendan John Hutchieson
  • Brush head
    Patent number: D983529
    Type: Grant
    Filed: January 20, 2021
    Date of Patent: April 18, 2023
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Seongwon Choi, Brendan John Hutchieson