Patents by Inventor Larry W. Brown

Larry W. Brown 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).

  • Electrostatic powder coating of electrically non-conducting substrates
    Patent number: 6270853
    Abstract: A powder coating method includes applying an antistatic material to the surface of an electrically nonconducting substrate. The antistatic material is preferably a fatty amine salt and is applied by spraying. A flow of electrostatically charged powder particles is directed toward the substrate to form a powder coating on the substrate, and the powder coating is thereafter cured.
    Type: Grant
    Filed: June 20, 1997
    Date of Patent: August 7, 2001
    Assignee: Raytheon Company
    Inventors: Larry W. Brown, Srini Raghavan, Arthur McGinnis, James A. Leal