Patents by Inventor Frank Alison Houghton

Frank Alison Houghton 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).

  • Handheld, Portable Drum Sander
    Publication number: 20120115404
    Abstract: A hand held drum sander is disclosed. The sander is a self-contained power driven device having a novel method of driving and supporting the sanding drum and retaining the sanding substrate. The present invention relates to a device for the finishing of irregular shape objects by using a drum sander.
    Type: Application
    Filed: November 9, 2010
    Publication date: May 10, 2012
    Inventor: Frank Alison Houghton