Patents by Inventor Keith Teague

Keith Teague 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).

  • System, method, and apparatus for non-intrusively determining concentration of a solute in a solution
    Patent number: 6831746
    Abstract: Concentration of a solute in a solution is determined. Light from a light source is received at a chamber containing the solute and the solution. The light is transmitted along an optical path length of the chamber, through the solute and the solution, and output from the chamber. The light output from the chamber is detected by a detector. The optical path length of the chamber is selected to optimize sensitivity of the detector. The concentration of the solute in the solution is determined based on the light received by the detector.
    Type: Grant
    Filed: May 30, 2002
    Date of Patent: December 14, 2004
    Assignee: Sciperio, Inc.
    Inventors: Christopher S. Cassidy, Kenneth H. Church, William Ardrey, Keith Teague
  • System, method, and apparatus for non-intrusively determining concentration of a solute in a solution
    Publication number: 20030107012
    Abstract: Concentration of a solute in a solution is determined. Light from a light source is received at a chamber containing the solute and the solution. The light is transmitted along an optical path length of the chamber, through the solute and the solution, and output from the chamber. The light output from the chamber is detected by a detector. The optical path length of the chamber is selected to optimize sensitivity of the detector. The concentration of the solute in the solution is determined based on the light received by the detector.
    Type: Application
    Filed: May 30, 2002
    Publication date: June 12, 2003
    Inventors: Christopher S. Cassidy, Kenneth H. Church, William Ardrey, Keith Teague