Patents Represented by Attorney Donald E. Cook, Wetzel & Egan Egan

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  • Apparatus for separating solids from fluids
    Patent number: 4810373
    Abstract: The present invention relates generally to improvements in an apparatus for effecting solvent extractions using liquefied gas or gases in the supercritical state as the solvents and specifically to an apparatus for separating solids from fluids at high pressures.
    Type: Grant
    Filed: July 16, 1987
    Date of Patent: March 7, 1989
    Assignee: Vitamins, Inc.
    Inventor: Wayne K. Rice