Patents by Inventor Beth C. Fleming

Beth C. Fleming 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).

  • Method for solidification and stabilization of soils contaminated with heavy metals and organic compounds including explosive compounds
    Patent number: 5683344
    Abstract: A method for solidification and stabilization of soils contaminated with vy metals and organic compounds removable by activated carbon includes the steps of placing a selected weight of the contaminated soil in a vessel, adding water to the contaminated soil in the vessel, mixing the soil and the water in the vessel, adding activated carbon to the mixture of soil and water in the vessel, mixing the soil, water and carbon in the vessel, adding cement and fly ash to the mixture of soil, water and carbon in the vessel, mixing the soil, water, carbon, cement and fly ash in the vessel and pouring the mixture of soil, water, carbon, cement and fly ash into a mold and curing the mixture therein.
    Type: Grant
    Filed: August 9, 1996
    Date of Patent: November 4, 1997
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Michael G. Channell, Beth C. Fleming