Patents by Inventor Lafayette Ron Hubbard, deceased

Lafayette Ron Hubbard, deceased 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).

  • System for measuring and indicating changes in the resistance of a living body
    Patent number: 6011992
    Abstract: A system for measuring changes in the resistance of a living body includes a resistance measuring circuit, an amplifier circuit and an indicator circuit in which the amplifier circuit includes a calibration circuit to give a generally constant amplitude response to a given measured input. Radio frequency insulators are included to reduce noise in the system. The circuits are operated such that when an overall change in the resistance of a living body occurs, the resistance measuring circuit is adjusted to determine the overall resistance. To account for changes in sensitivity caused by the overall change in resistance, the gain of the amplifier circuit is automatically adjusted to thereby maintain a generally constant amplitude response.
    Type: Grant
    Filed: May 9, 1996
    Date of Patent: January 4, 2000
    Assignee: Church of Spirtual Technology
    Inventors: Lafayette Ron Hubbard, deceased, by Norman F. Starkey, legal representative, John McCormick, James Stavropoulos, Richard Stinnett