Patents Represented by Attorney Michael L. Glen

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  • Hollow fiber membrane device with inner wrap
    Patent number: 4666469
    Abstract: An improved hollow fiber membrane device is obtained using an inner wrap extending no farther than 25 percent of the diameter of the hollow fiber bundle from the central, longitudinal axis of said bundle. The fibers within the inner wrap are not necessarily hollow. Optionally, an elastic outer wrap is also employed about the bundle.
    Type: Grant
    Filed: May 29, 1985
    Date of Patent: May 19, 1987
    Assignee: The Dow Chemical Company
    Inventors: Robert T. Krueger, Jeffrey C. Schletz, Kent B. McReynolds