Patents by Inventor Sergey Solntsev

Sergey Solntsev 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).

  • Spinning top
    Patent number: D462402
    Type: Grant
    Filed: July 23, 2001
    Date of Patent: September 3, 2002
    Inventors: Viacheslav Makhotkin, Sergey Makhotkin, Sergey Solntsev