Patents by Inventor Howard Semon

Howard Semon 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).

  • Synergistic composite pyrotechnic material
    Patent number: 4978400
    Abstract: The invention provides a pyrotechnic composite and process for preparing the same, wherein the pyrotechnic composite comprises a mixture of an alkaline earth metal sulfate, particulate boron and at least one additional particulate metal which is capable of exothermically reacting with boron. The exothermic reaction between the components of the pyrotechnic composite releases a thermal radiation of at least about 300 W/cm.sup.2 -Steradian and a visible light energy of at least about 1.0.times.10.sup.4 LUX.
    Type: Grant
    Filed: November 17, 1989
    Date of Patent: December 18, 1990
    Assignee: General Sciences, Inc.
    Inventors: Paul W. Juneau, Jr., Howard Semon