Patents by Inventor Robert G. King

Robert G. King 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).

  • Process for producing metal salts of oil-soluble organosulfonic acids
    Patent number: 4164474
    Abstract: An improved process for producing metal salts of organosulfonic acids comprises reacting the sulfonic acid with a slight excess of the corresponding metal carbonate until the carbonate/acid equilibrium point is reached, i.e., the pH of a substantially carbonate- and bicarbonate-free sample stabilizes in the range of 6.0 to 6.38, and then adding a very small amount of stronger base to effect complete neutralization of the remainder of the sulfonic acid.
    Type: Grant
    Filed: October 27, 1976
    Date of Patent: August 14, 1979
    Assignee: King Industries, Inc.
    Inventors: Lawrence V. Gallacher, Robert G. King