Patents by Inventor Robert H. Brickner

Robert H. Brickner 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).

  • Mobile system for recovering material from construction waste and demolition debris
    Patent number: 6382425
    Abstract: A mobile system for recovering materials from construction waste or demolition debris is provided. The system includes a mobile wheeled chassis that has at least one picking station. A grapple is mounted on the wheeled chassis for selectively retrieving waste or debris from a jobsite. A screen is disposed on the wheeled chassis and is configured to receive the waste or debris from the grapple. The screen sorts the waste or debris into fines and oversized material. A conveyor transports the oversized material adjacent to at least one picking station to allow selected materials to be removed for further processing.
    Type: Grant
    Filed: March 30, 2000
    Date of Patent: May 7, 2002
    Inventors: Robert H. Brickner, Steven Clements