Patents by Inventor Thomas A. Link

Thomas A. Link 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).

  • Device and method for separating minerals, carbon and cement additives from fly ash
    Patent number: 6681938
    Abstract: A process for separating organic and inorganic particles from a dry mixture by sizing the particles into isolated fractions, contacting the sized particles to a charged substrate and subjecting the charged particles to an electric field to separate the particles.
    Type: Grant
    Filed: June 12, 2001
    Date of Patent: January 27, 2004
    Assignee: The United States of America as represented by the United States Department of Energy
    Inventors: Thomas A. Link, Micael R. Schoffstall, Yee Soong