Patents by Inventor Oleksandr Chop

Oleksandr Chop 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).

  • Depth of field adapter
    Patent number: D802045
    Type: Grant
    Filed: November 15, 2016
    Date of Patent: November 7, 2017
    Assignee: BEASTGRIP, CO.
    Inventors: Vadym Chalenko, Oleksandr Chop
  • Anamorphic conversion lens
    Patent number: D873325
    Type: Grant
    Filed: December 29, 2016
    Date of Patent: January 21, 2020
    Assignee: Beastgrip Co.
    Inventors: Vadym Chalenko, Oleksandr Chop