Patents by Inventor Larry Raymond Armstrong

Larry Raymond Armstrong 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).

  • Postop luminaire
    Patent number: D456092
    Type: Grant
    Filed: February 21, 2001
    Date of Patent: April 23, 2002
    Assignee: NSI Enterprises, Inc.
    Inventors: Robert Lowell Ewing, Larry Raymond Armstrong