Patents by Inventor Sandor Elo

Sandor Elo 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).

  • Patent number: 4081683
    Abstract: The concentration of boron dissolved in water is determined by positioning a measuring vessel between a radio-active neutron source and a neutron detector. The neutron source is disposed in a moderator and the detector is disposed in a relfector; while the test specimen, e.g. boric acid, is disposed between two flat parallel plates perpendicular to the path between the source and the detector. The time necessary for the detector to receive a certain number of neutrons varies linearly as the concentration of boron; and so the boron concentration can be displayed as a function of elapsed time in excess of that time necessary for the predetermined number of neutrons to be received through pure water.
    Type: Grant
    Filed: September 20, 1976
    Date of Patent: March 28, 1978
    Assignee: Budapesti Muszaki Egyetem
    Inventors: Gyula Csom, Sandor Desi, Eva Szolnay, Csaba Gyurkocza, Imre Szucs, Vilmos Varbiro, Sandor Elo, Sandor Benedek