Patents by Inventor Ronald E. Koos

Ronald E. Koos 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).

  • Patent number: 4199460
    Abstract: This invention relates to addition products of dialkylphosphorodithioic acid, hexachlorocyclopentadiene, or bromotrichloromethane to unsaturated or epoxy fatty acid amides and esters. These products are useful as extreme pressure lubricants and additives.
    Type: Grant
    Filed: September 26, 1978
    Date of Patent: April 22, 1980
    Assignee: The United States of America as represented by the Secretary of Agriculture
    Inventors: Gene Sumrell, Robert R. Mod, Frank C. Magne, Ronald E. Koos