Patents by Inventor Jerry Lee Walker

Jerry Lee Walker 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).

  • Chelating agents
    Patent number: 3956164
    Abstract: Combination of ethylenediaminetetraacetic acid and nitrilotriacetic acid or water soluble salts thereof for the removal and prevention of scale in steam generators.
    Type: Grant
    Filed: September 23, 1974
    Date of Patent: May 11, 1976
    Assignee: Calgon Corporation
    Inventors: Jerry Lee Walker, Thomas Edward Cornelius, III
  • Filming amine emulsions
    Patent number: 3931043
    Abstract: Methods and compositions for inhibiting the corrosion of metal components in which filming amine emulsions containing ethoxylated beta amines and diamines are utilized.
    Type: Grant
    Filed: June 21, 1973
    Date of Patent: January 6, 1976
    Assignee: Calgon Corporation
    Inventors: Jerry Lee Walker, Thomas Edward Cornelius, III