Patents by Inventor William Ansel MacKie

William Ansel MacKie 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).

  • X-ray source with high-temperature electron emitter
    Publication number: 20120269326
    Abstract: An x-ray source is described. This x-ray source includes an electron source with a refractory binary compound having a melting temperature greater than that of tungsten. For example, the refractory binary compound may include: hafnium carbide, zirconium carbide, tantalum carbide, lanthanum hexaboride and/or compounds that include two or more of these elements.
    Type: Application
    Filed: November 18, 2011
    Publication date: October 25, 2012
    Inventors: David L. Adler, William Ansel MacKie