Patents by Inventor William J. Beard

William J. Beard 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).

  • Gamma ray measurement of earth formation properties using a position sensitive scintillation detector
    Patent number: 4638158
    Abstract: A well logging system for measuring the radial density distribution of earth formations in the vicinity of a well borehole is provided. The system utilizes a single position sensitive gamma ray detector capable of deriving formation bulk density using the gamma-gamma scattering technique a different radial distances from the well borehole.
    Type: Grant
    Filed: January 18, 1984
    Date of Patent: January 20, 1987
    Assignee: Halliburton Company
    Inventors: Darrell S. Sonne, William J. Beard