Patents by Inventor Istvan Temesvari

Istvan Temesvari 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 for the preparation of chemically homogeneous mineral fodder additives
    Patent number: 4459314
    Abstract: The main advantage of the process is that as starting substances by-products and wastes of the metallurgical industry can be used (pickling solution, lean ores etc.). The thus-obtained salt mixtures are more homogeneous than the mixtures known so far.
    Type: Grant
    Filed: February 8, 1982
    Date of Patent: July 10, 1984
    Assignee: Vasipari Kutato Intezet
    Inventors: Istvan Pentek, Jozsef Kovecses, Margit Suranyi, Istvan Hutas, Istvan Temesvari, Arpad Fazekas