Patents by Inventor STEVEN GEOFFREY THORNGATE

STEVEN GEOFFREY THORNGATE 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).

  • METHODS AND APPARATUS FOR VISUALISING A PRINT ON AN OBJECT
    Publication number: 20200046266
    Abstract: The present invention provides a method for the production of a metal halide adduct of S4N4, in particular a specific copper adduct of S4N4, for the visualisation of a print on an object, in particular a fingerprint on a metal object. The present invention also provides a method and apparatus for visualising a print on an object, using S2N2 obtained from a metal halide adduct of S4N4.
    Type: Application
    Filed: March 14, 2018
    Publication date: February 13, 2020
    Applicant: THE SECRETARY OF STATE FOR DEFENCE
    Inventors: ROBERTO STEFANO PASQUALE KING, PAUL FRANCIS KELLY, STEVEN GEOFFREY THORNGATE