Patents by Inventor GREGORY ALLAN LAND

GREGORY ALLAN LAND 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).

  • Air purification system using ultraviolet light emitting diodes and photocatalyst-coated supports
    Patent number: 9101904
    Abstract: An air cleaning system may provide effective and evenly distributed removal of organic contaminants from airflow. An ultraviolet light emitting diode (UV LED) source may emit ultraviolet light onto a photocatalyst on a support in airflow where airflow is between the UV LED source and the photocatalyst.
    Type: Grant
    Filed: May 25, 2012
    Date of Patent: August 11, 2015
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Stephen Yates, Gregory Allan Land
  • AIR PURIFICATION SYSTEM USING ULTRAVIOLET LIGHT EMITTING DIODES AND PHOTOCATALYST-COATED SUPPORTS
    Publication number: 20130313104
    Abstract: An air cleaning system may provide effective and evenly distributed removal of organic contaminants from airflow. An ultraviolet light emitting diode (UV LED) source may emit ultraviolet light onto a photocatalyst on a support in airflow where airflow is between the UV LED source and the photocatalyst.
    Type: Application
    Filed: May 25, 2012
    Publication date: November 28, 2013
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: STEPHEN YATES, GREGORY ALLAN LAND