Patents by Inventor Ludmila Stephanoff

Ludmila Stephanoff 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).

  • Container
    Patent number: D714136
    Type: Grant
    Filed: June 7, 2013
    Date of Patent: September 30, 2014
    Inventor: Ludmila Stephanoff
  • Container
    Patent number: D764282
    Type: Grant
    Filed: August 8, 2014
    Date of Patent: August 23, 2016
    Assignee: Ludmilla Stephanoff
    Inventor: Ludmila Stephanoff