Patents by Inventor Clinton Michael Wichert

Clinton Michael Wichert 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).

  • Two mode vapor/particulate sampling device
    Patent number: 8307724
    Abstract: The improved analyte collection device is adjustable between two separate and distinct configurations. The first configuration enhances analyte collection by precluding undesired gas flow from around the sampling device. The second configuration enhances analyte collection by extending and focusing gas flow into the sampling device. Additionally, the current invention provides methods for collecting analyte from the surface of objects or the atmosphere.
    Type: Grant
    Filed: October 20, 2009
    Date of Patent: November 13, 2012
    Assignee: Nomadics, Inc.
    Inventors: Clinton Michael Wichert, Tim Webb, Carl Chipman, Martin Sanders