Patents by Inventor Paul Whitnah

Paul Whitnah 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).

  • Apparatus and method for locating subterranean objects
    Publication number: 20070044329
    Abstract: A locating apparatus for designating a location and depth of a subterranean object. The locating apparatus includes an elongated member having a demarcation disposed thereon, a mounting assembly connectable to the subterranean object and to the elongated member such that at least a portion of the elongated member is disposable above ground level for indicating the location and depth to which the subterranean object is buried.
    Type: Application
    Filed: August 31, 2005
    Publication date: March 1, 2007
    Inventors: Kirk Mitchell, Paul Whitnah