Patents by Inventor Jan Nawrocki

Jan Nawrocki 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).

  • Patent number: D658068
    Type: Grant
    Filed: October 18, 2010
    Date of Patent: April 24, 2012
    Assignee: Politech SP. z.o.o.
    Inventor: Jan Nawrocki