Patents by Inventor Roman Birman

Roman Birman 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).

  • Exercise device
    Patent number: D666255
    Type: Grant
    Filed: July 29, 2011
    Date of Patent: August 28, 2012
    Inventors: Lina Babchinetskaya, Roman Birman