Patents by Inventor Nikolai Barta

Nikolai Barta 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).

  • Gear device
    Patent number: D740867
    Type: Grant
    Filed: September 27, 2013
    Date of Patent: October 13, 2015
    Assignee: Wittenstein AG
    Inventor: Nikolai Barta