Patents by Inventor Brian Bischel

Brian Bischel 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).

  • Underground drilling device employing down-hole radar
    Publication number: 20060185899
    Abstract: Devices for sensing at an underground drilling device in communication with an above-ground locator involve transmitting a radar probe signal from the underground drilling device. A radar return signal is received at the underground drilling device. The radar return signal is processed at the underground drilling device to produce sensor data. The sensor data is transmitted in a form suitable for reception by the above-ground locator.
    Type: Application
    Filed: March 15, 2006
    Publication date: August 24, 2006
    Inventors: Kevin Alft, Brian Bischel, Gregg Austin, Hans Kelpe