Patents by Inventor Csaba Lenart

Csaba Lenart 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).

  • Process and equipment for the thermal analysis of materials
    Patent number: 4304118
    Abstract: A method and an apparatus for the differential thermal analysis of materials includes heating a first sample to be investigated and a reference sample by radiation heat transfer from respective separated radiation sources, controlling both sources according to a predetermined temperature program for the samples, interposing an element that partly transmits radiation between each of the samples and their associated sources, sensing the temperature difference between the elements, controlling one of the radiation sources in response to the temperature difference to equalize the temperature of the elements and measuring the temperature difference between the samples during the temperature program.
    Type: Grant
    Filed: November 5, 1979
    Date of Patent: December 8, 1981
    Assignee: Magyar Tudomanyos Akademia Muszaki Fizikai Kutato Intezete
    Inventors: Laszlo Bartha, Csaba Lenart, Karoly Nemeth, Elemer Nagy