Patents by Inventor David A. Eljadi

David A. Eljadi 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).

  • Daylight collection and distribution system
    Patent number: 5408795
    Abstract: An apparatus designed to capture and direct daylight to a target area in a building or other structure. A housing provides a plurality of apertures and passive directing means which directs daylight entering the apertures towards the target area. The passive directing means can also direct daylight towards reflecting surfaces in the housing which, in turn, direct the daylight towards the target area.
    Type: Grant
    Filed: May 28, 1993
    Date of Patent: April 25, 1995
    Assignee: Anderson Corporation
    Inventors: David A. Eljadi, Loren Abraham, Dawn DeKayser