Patents by Inventor Suzanne Rice Hamilton

Suzanne Rice Hamilton 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).

  • Patent number: 7493237
    Abstract: A system and method are provided for tracking and documenting environmental compliance in a pulp mill, related primarily to the bypassing of liquid hazardous pollutants from a capture and treatment system. The method and system provide continuous information regarding the input materials, the output products, and the operations of equipment in the pulping process. The continuous information is provided to a central processor for determination of emission levels that exceed certain predetermined levels. The method and system permit personnel to verify compliance with environmental regulations, verify the reliability of pollutant collection and treatment equipment and record the actions taken to correct an inappropriate emission or equipment failure.
    Type: Grant
    Filed: August 19, 2005
    Date of Patent: February 17, 2009
    Assignee: International Paper Company
    Inventors: Marla K Weinberg, Clifford S Whitam, Richard M Smith, Sarah Francis Watson Williams, Suzanne Rice Hamilton, David Keith Brillhart, Marceia Louise Cox, Karen Beth Risse, Daniel Joseph Trate