Patents by Inventor Robert Mitchell Spircoff, II

Robert Mitchell Spircoff, II 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).

  • Electronic cigarette
    Patent number: D863666
    Type: Grant
    Filed: April 13, 2018
    Date of Patent: October 15, 2019
    Assignee: Boulder (Shenzhen) Technologies, Inc
    Inventors: Zeqi Wang, Robert Mitchell Spircoff, II, Victor Jacques Arthur Declety