Patents by Inventor Emmunuel Nwadiogbu

Emmunuel Nwadiogbu 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).

  • High temperature pyrometer
    Publication number: 20040227928
    Abstract: A pyrometer having at least two detectors and at least two band-pass filters near each to limit the detectable wavelength band emitted by an object, and a device to exchange their filters to eliminate detector output ratio errors. The detector output ratio is then used to derive the color temperature of the object, which may have fast changes in emission intensity output.
    Type: Application
    Filed: May 12, 2003
    Publication date: November 18, 2004
    Applicant: Honeywell International Inc.
    Inventors: Ulrich Bonne, Barrett E. Cole, Roland A. Wood, Rudolph Dudebout, Emmunuel Nwadiogbu