Patents by Inventor Mwangi T. Ndonga

Mwangi T. Ndonga 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).

  • Portable particle spectrometer
    Patent number: 9482620
    Abstract: Methods and systems for characterizing particles in an aerosol are disclosed. A system includes a collection container that utilizes the principles of elutriation to collect particles of selected aerodynamic diameter ranges within a measurement region. A particle detector is used to detect and characterize particles that have settled into the measurement region.
    Type: Grant
    Filed: October 21, 2015
    Date of Patent: November 1, 2016
    Assignee: Colorado State University Research Foundation
    Inventors: John Volckens, Kimberly Anderson, David Leith, Mwangi T. Ndonga, Azer Yalin, Christopher M. Limbach
  • PORTABLE PARTICLE SPECTOMETER
    Publication number: 20160109349
    Abstract: Methods and systems for characterizing particles in an aerosol are disclosed. A system includes a collection container that utilizes the principles of elutriation to collect particles of selected aerodynamic diameter ranges within a measurement region. A particle detector is used to detect and characterize particles that have settled into the measurement region.
    Type: Application
    Filed: October 21, 2015
    Publication date: April 21, 2016
    Inventors: John Volckens, Kimberly Anderson, David Leith, Mwangi T. Ndonga, Azer Yalin, Christopher M. Limbach