Patents by Inventor Charles Perlaky

Charles Perlaky 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).

  • Methods and compositions for dispersing oil films
    Patent number: 4098694
    Abstract: Thin oil films on water can be dispersed by the action of a non-ionic dispersant and organic, water-insoluble oxygenated compounds. The oxygenated compounds may be such things as oxo alcohol bottoms or alcohol and ester mixtures.
    Type: Grant
    Filed: November 13, 1972
    Date of Patent: July 4, 1978
    Assignee: United States Steel Corporation
    Inventor: Charles Perlaky