Patents by Inventor William Bruck

William Bruck 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).

  • Method and apparatus for nuclear logging using lithium detector assemblies and gamma ray stripping means
    Patent number: 5278758
    Abstract: A method and apparatus for nuclear logging, and in particular, neutron porosity logging is presented. In accordance with the present invention, a pair of spaced lithium detectors, preferably Li.sup.6 I crystal or Li.sup.6 doped glass are used to detect neutrons emitted from a borehole formation being logged. In addition, novel data processing is used to strip the gamma-ray peak from the spectrum developed by the lithium detectors.
    Type: Grant
    Filed: April 17, 1990
    Date of Patent: January 11, 1994
    Assignee: Baker Hughes Incorporated
    Inventors: Carl A. Perry, Guy A. Daigle, William Bruck, Roy Nordstrom, Steven Rountree, Joseph Dudek, Jr., James Tsang, Leonard Goldman