Patents by Inventor Robert M. Khasanov

Robert M. Khasanov 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).

  • Magnesia concrete
    Patent number: 5180429
    Abstract: A magnesium concrete which comprises magnesium oxide in about 100 parts; magnesium chloride in a range of about 40 to about 80 parts; mineral aggregates in a range of about 300 to about 500 parts; sublimates of carnallite chlorates in a range of about 20 to about 40 parts; and sodium siliceous-fluoride in a range of about 1 to about 2 parts.
    Type: Grant
    Filed: November 22, 1991
    Date of Patent: January 19, 1993
    Assignee: Steven M. Lasell
    Inventor: Robert M. Khasanov