Patents by Inventor Jeffrey P. Hlesciak

Jeffrey P. Hlesciak 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).

  • Novelty push button
    Patent number: D631929
    Type: Grant
    Filed: March 23, 2010
    Date of Patent: February 1, 2011
    Inventors: Robert M. Doone, Jeffrey P. Hlesciak