Patents by Inventor David Zach Anderson

David Zach Anderson 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).

  • Magnetic position monitoring system and method
    Patent number: 8471551
    Abstract: A position monitoring system includes a tubular with a cavity formed therein, a magnet movable relative to the tubular, and a sensor sensible of a magnetic field of the magnet. A housing positioned within the cavity sealably isolates the sensor from environmental properties while permitting the sensor to sense the magnetic field of the magnet.
    Type: Grant
    Filed: August 26, 2010
    Date of Patent: June 25, 2013
    Assignee: Baker Hughes Incorporated
    Inventors: Gary B. Lake, Brock Alan Peoples, John E. Burris, David Zach Anderson, James T. Sloan, Tyler C. Roberts, Grant R. Thompson, Anthony S. Coghill, Jeremy R. Johnson
  • POSITION MONITORING SYSTEM AND METHOD
    Publication number: 20120049841
    Abstract: A position monitoring system includes a tubular with a cavity formed therein, a magnet movable relative to the tubular, and a sensor sensible of a magnetic field of the magnet. A housing positioned within the cavity sealably isolates the sensor from environmental properties while permitting the sensor to sense the magnetic field of the magnet.
    Type: Application
    Filed: August 26, 2010
    Publication date: March 1, 2012
    Applicant: BAKER HUGHES INCORPORATED
    Inventors: Gary B. Lake, Brock Alan Peoples, John E. Burris, David Zach Anderson, James T. Sloan, Tyler C. Roberts, Grant R. Thompson, Anthony S. Coghill, Jeremy R. Johnson