Patents by Inventor Steven D. Lynch

Steven D. Lynch 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).

  • Removal of oily residues from aqueous waste streams
    Patent number: 5269934
    Abstract: A process for removing oily residues from aqueous waste streams using a cross flow filtration system in which the efficiency of a dynamic membrane system comprising a gel layer and supporting semipermeable membrane is optimized by applying a controlled shear force parallel to the plane of the membrane.
    Type: Grant
    Filed: October 6, 1992
    Date of Patent: December 14, 1993
    Assignee: Chevron Research and Technology Company
    Inventors: Michael Dubrovsky, Steven D. Lynch, Steven F. Sciamanna