Patents by Inventor Henry H. Wilson

Henry H. Wilson 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).

  • Dynamic uniform flood correction for radioisotope cameras
    Patent number: 4151416
    Abstract: The intrinsic nonuniformity of a radioisotope camera having an array of photomultiplier tubes viewing a scintillator crystal assembly is improved by comparing an internally generated correction factor from 1 to n, assigned to a location where a radiation event has been detected, to a random number between 1 and n and then discarding the radiation event datum if the correction factor is less than the random number. Correction factors are first generated by comparing the count at each location with an average minimum count in the presence of a uniform flood source.
    Type: Grant
    Filed: August 5, 1977
    Date of Patent: April 24, 1979
    Assignee: Ohio-Nuclear, Inc.
    Inventors: Joseph B. Richey, Robert H. Wake, Henry H. Wilson, Michael C. Cheiky