Patents by Inventor Geza Szalay

Geza Szalay 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: 4124416
    Abstract: A process for the heat treatment of coils of aluminum and aluminum alloys in which lubricants applied to the surfaces of the metal strip, the usual oxide layer and a spacing between turns formed during coiling permit the application of a voltage across the coil between the ends of the strip of 0.01 to 0.25 volts per turn and a current intensity of 1,000 to 10,000 amperes, preferably 5,000 amperes, to heat the coil to 750.degree. C. The coil is thereupon cooled.
    Type: Grant
    Filed: April 19, 1977
    Date of Patent: November 7, 1978
    Assignees: Aluminiumipari Tervezo es Kutato Intezet/ALUTERV-FKI, Szekesfehervari Konnyufemmu, Budapesti Muszaki Egyetem
    Inventors: Mihaly Anka, Peter Lukacs, Dezso Gallo, Jozsef Szabics, Geza Szalay