Patents by Inventor John Boffey

John Boffey 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).

  • Welding helmet
    Patent number: D652577
    Type: Grant
    Filed: December 3, 2010
    Date of Patent: January 17, 2012
    Assignee: Seeko International Ltd.
    Inventors: John Boffey, Victor Adams