Patents Assigned to Kathy L. Keeter
  • Apparatus and process to separate and remove extraneous matter from a liquid stream
    Patent number: 4994179
    Abstract: Waste water contaminents are treated and/or removed in a process and a separator that incorporates a hydrocyclone, a constrictive collection passageway for lighter materials to be removed from the water by a skimmer and skimmer ramp that effectively entrap and remove floatable contaminents while clarified water is removed from the separator at a point in the lower portion of the separator below the hydrocyclone after being aerated with recycled and aerated clarified water above the removal level in the separator vessel.
    Type: Grant
    Filed: October 23, 1989
    Date of Patent: February 19, 1991
    Assignee: Kathy L. Keeter
    Inventors: Kathy L. Keeter, Thomas L. Keeter