Patents by Inventor Ronald L. Bradow

Ronald L. Bradow 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).

  • Ruthenium-containing perovskite materials, catalysts and methods
    Patent number: 5318937
    Abstract: Perovskite materials have a composition of the formula La.sub.1-x Sr.sub.x Cr.sub.1-y Ru.sub.y O.sub.3 wherein 0.1.ltoreq.x.ltoreq.0.5 and 0.01.ltoreq.y.ltoreq.0.10. The materials are used in catalysts for carbon monoxide oxidation, unsaturated hydrocarbon oxidation and/or nitrogen oxide reduction.
    Type: Grant
    Filed: June 17, 1991
    Date of Patent: June 7, 1994
    Assignee: The United States of America as represented by the Administrator of the U.S. Environmental Protection Agency
    Inventors: Dusan M. Jovanovic, Ana V. Terlecki-Baricevic, Bosko V. Grbic, Ronald L. Bradow