Patents by Inventor Philip Nathaniel Wobrock

Philip Nathaniel Wobrock 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).

  • STAKE AND INTEGRATED DRIVING TOOL
    Publication number: 20080163915
    Abstract: The present invention is an integrated tool that comprises a stake and post assembly and a hollow sleeve in the form of a pounding member which, when slid in a reciprocating motion over the post and brought downwards with a velocity to strike a collar, imparts sufficient force to the stake for driving the stake into the ground or any other hard surface.
    Type: Application
    Filed: July 31, 2007
    Publication date: July 10, 2008
    Inventor: Philip Nathaniel Wobrock