Patents by Inventor James M. Rvan

James M. Rvan 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).

  • Neutron and gamma-ray detection system
    Publication number: 20090250620
    Abstract: The present invention is a radially symmetric imaging detector that measures an incident neutron's or gamma-ray's energy and identifies its source on an event-by-event basis.
    Type: Application
    Filed: November 18, 2008
    Publication date: October 8, 2009
    Inventors: James M. Rvan, John R. Macri, Mark L. McConnell, Ulisse Bravar