Patents by Inventor Anthony Harrop

Anthony Harrop 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).

  • Apparatus for separating oil from an oil/water mixture
    Patent number: 5196117
    Abstract: Apparatus for separating oil from an oil/water mixture. The mixture is introduced into a vessel through entry ports and passes through a coalescing filter, flowing therethrough into a settlement chamber. Separation of oil and water occurs in the chamber and oil flows therefrom through an outlet to a waste collection vessel. Water is taken from the lower part of the chamber through a pipe and passes through a sorbent bed prior to discharge through an outlet located at a level below the level of the oil outlet opening.
    Type: Grant
    Filed: January 9, 1992
    Date of Patent: March 23, 1993
    Assignee: Domnick Hunter Limited
    Inventors: Colin T. Billiett, Robert M. Fielding, Anthony Harrop, Paul A. Feather