Webcast Alert: Nano-Proprietary, Inc. Announces Its June 27, 2006 Investor Conference Call and Webcast

Jun 23, 2006, 01:00 ET from Nano-Proprietary, Inc.

    AUSTIN, Texas, June 23 /PRNewswire-FirstCall/ -- Nano-Proprietary, Inc.
 (OTC Bulletin Board:   NNPP) announces a Conference Call and Webcast, with
 the details described below.
      What:     Nano-Proprietary, Inc. Investor Conference Call and Webcast to
                discuss the current status of business opportunities and recent
      When:     Tuesday, June 27, 2006 at 4:30 p.m. EDT.  A replay of the
                webcast will be available until August 15, 2006.
      Where:    Website link will be available at
                http://www.nano-proprietary.com under "Investor information" or
                at http://www.videonewswire.com/event.asp?id=34426 .
                Participants who wish to call should call (785) 832 - 2422
      How:      Live over the Internet -- Simply log on to the web at the
                address above, or by using the link at Nano-Proprietary's
                website or dial (785) 832 - 2041 and use the conference ID:
      Contact:  Doug Baker, (248) 391-0612
     Nano-Proprietary, Inc. is a holding company with two operating
 subsidiaries. Applied Nanotech Inc. is a premier research and development
 organization dedicated to developing applications for nanotechnology with
 an extremely strong position in the field of electron emission applications
 from carbon film/nanotubes. Electronic Billboard Technology, Inc. (EBT)
 possesses technology related to electronic digitized sign technology. Nano-
 Proprietary's website is: http://www.nano-proprietary.com .
     (Minimum Requirements to listen to broadcast: The Windows Media Player
 software, downloadable free from
 and at least a 28.8Kbps connection to the Internet. If you experience
 problems listening to the broadcast, send an email to
 webcastsupport@tfprn.com .)

SOURCE Nano-Proprietary, Inc.