Patents by Inventor Dariusz Ruchniewicz

Dariusz Ruchniewicz 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).

  • Golf ball
    Patent number: D769382
    Type: Grant
    Filed: June 1, 2015
    Date of Patent: October 18, 2016
    Assignee: AUTOMEX GROUP Sp. z o.o.
    Inventor: Dariusz Ruchniewicz