Patents by Inventor Homer W. McCune

Homer W. McCune 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 of reducing aerosolization of wastewater
    Patent number: 4253951
    Abstract: Aerosolization of wastewater such as occurs in the flushing of toilets and in sewage treatment, is minimized by addition of from about 1 to about 30 ppm of high molecular weight poly(ethylene) oxide polymers into said wastewater.
    Type: Grant
    Filed: January 31, 1980
    Date of Patent: March 3, 1981
    Assignee: The Procter & Gamble Company
    Inventor: Homer W. McCune
  • Oral composition for calculus retardation
    Patent number: RE29182
    Abstract: Oral compositions, such as toothpaste, mouthwash, and the like, containing certain polyphosphonic acids and their salts which retard dental calculus formation without damaging tooth structure.
    Type: Grant
    Filed: June 14, 1976
    Date of Patent: April 12, 1977
    Assignee: The Procter & Gamble Company
    Inventors: Homer W. McCune, Nathaniel B. Tucker