Patents by Inventor Colin McKean

Colin McKean 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 for Measuring the Concentration of Magnetic Ballast in a Slurry
    Publication number: 20150233867
    Abstract: A system and method for measuring the concentration of magnetic ballast in a slurry to be analyzed is provided. A detection conduit is provided and configured to receive a slurry to be analyzed. The detection conduit may be surrounded by a set of detection coaxial coils. A reference set of two coaxial coils is also provided. A power source is provided for establishing an electrical current. A measurement subsystem for measuring the differential induced voltage between detection and reference coils is provided to determine the concentration of the magnetic ballast in the slurry.
    Type: Application
    Filed: September 26, 2013
    Publication date: August 20, 2015
    Applicant: Evoqua Water Technologies LLC
    Inventors: Frank W. FEDERICO, Simone KYLAMKIN, Colin MCKEAN, Steven E. WOODARD
  • Moving bed biofilm reactor media
    Patent number: D645116
    Type: Grant
    Filed: September 28, 2010
    Date of Patent: September 13, 2011
    Assignee: Siemens Industry, Inc.
    Inventors: Colin McKean, Todd Schwingle, Michael Casey Whittier
  • Moving bed biofilm reactor media
    Patent number: D648821
    Type: Grant
    Filed: September 28, 2010
    Date of Patent: November 15, 2011
    Assignee: Siemens Industry, Inc.
    Inventors: Colin McKean, Todd Schwingle, Michael Casey Whittier