Patents by Inventor Robert P. Bailey

Robert P. Bailey 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).

  • Granular media for removing contaminants from water and methods for making the same
    Patent number: 5369072
    Abstract: Adsorbent media are prepared by contacting support material with iron containing solutions, followed by drying to coat the support material with iron. Support materials such as sand and olivine are described. The adsorbent material can be used to remove metal contaminants and natural organic matter from water.
    Type: Grant
    Filed: December 17, 1992
    Date of Patent: November 29, 1994
    Assignee: University of Washington
    Inventors: Mark M. Benjamin, Robert P. Bailey, Thomas E. Bennett, Yu-Jung Chang, Chi-Wang Li, Marc A. Edwards, Paul R. Anderson