Patents by Inventor Karolis Petronis

Karolis Petronis 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).

  • Slide fastener
    Patent number: D746721
    Type: Grant
    Filed: January 6, 2015
    Date of Patent: January 5, 2016
    Inventor: Karolis Petronis