Patents by Inventor Ethan Frances Norton

Ethan Frances Norton 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).

  • Earbud
    Patent number: D920289
    Type: Grant
    Filed: September 6, 2019
    Date of Patent: May 25, 2021
    Assignee: Bose Corporation
    Inventors: Nathan David Schaal, Ethan Frances Norton, Natalie Zucker, Daniel Francis Tonderys, Robert A. Warden
  • Earbud
    Patent number: D920290
    Type: Grant
    Filed: September 6, 2019
    Date of Patent: May 25, 2021
    Assignee: Bose Corporation
    Inventors: Nathan David Schaal, Ethan Frances Norton, Natalie Zucker, Daniel Francis Tonderys, Robert A. Warden
  • Hearing aid
    Patent number: D994888
    Type: Grant
    Filed: July 15, 2021
    Date of Patent: August 8, 2023
    Assignee: HearX USA Inc.
    Inventors: Yutian Li, Ethan Frances Norton