Patents by Inventor Clark W. Lindenmeier

Clark W. Lindenmeier 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).

  • Method and apparatus for measuring coupled flow, transport, and reaction processes under liquid unsaturated flow conditions
    Patent number: 5974859
    Abstract: The present invention is a method and apparatus for measuring coupled flow, transport and reaction processes under liquid unsaturated flow conditions. The method and apparatus of the present invention permit distinguishing individual precipitation events and their effect on dissolution behavior isolated to the specific event. The present invention is especially useful for dynamically measuring hydraulic parameters when a chemical reaction occurs between a particulate material and either liquid or gas (e.g. air) or both, causing precipitation that changes the pore structure of the test material.
    Type: Grant
    Filed: February 9, 1998
    Date of Patent: November 2, 1999
    Assignee: Battelle Memorial Institute
    Inventors: Bernard P. McGrail, Paul F. Martin, Clark W. Lindenmeier