Patents by Inventor John H. Wawrzeniak

John H. Wawrzeniak 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).

  • Hybrid metal pole
    Patent number: 7762041
    Abstract: A hybrid metal pole includes a substantially circular cross-section thin-walled base portion, a multi-sided upper portion, and a multi-sided transition portion.
    Type: Grant
    Filed: October 26, 2005
    Date of Patent: July 27, 2010
    Assignee: Valmont Newmark, Inc.
    Inventor: John H. Wawrzeniak
  • Pole with knock-outs
    Patent number: 7456354
    Abstract: A pole with knock-outs allows for quick, easy and versatile installation of hardware to the pole.
    Type: Grant
    Filed: August 7, 2006
    Date of Patent: November 25, 2008
    Assignee: Valmont Industries Inc
    Inventors: John H. Wawrzeniak, Tony Schuler, Allan D. Abney