[Casimiro Notevi]

Los componentes IBX de delphi, que provienen también de FreeIB de Gregory Deatz, en el delphi 5, decía que tenía licencia IPL (interbase public license)

{************************************************************************}
{ }
{ Borland Delphi Visual Component Library }
{ InterBase Express core components }
{ }
{ Copyright (c) 1998-2000 Inprise Corporation }
{ }
{ InterBase Express is based in part on the product }
{ Free IB Components, written by Gregory H. Deatz for }
{ Hoagland, Longo, Moran, Dunst & Doukas Company. }
{ Free IB Components is used under license. }
{ }
{ The contents of this file are subject to the InterBase }
{ Public License Version 1.0 (the "License"); you may not }
{ use this file except in compliance with the License. You }
{ may obtain a copy of the License at http://www.Inprise.com/IPL.html }
{ Software distributed under the License is distributed on }
{ an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either }
{ express or implied. See the License for the specific language }
{ governing rights and limitations under the License. }
{ The Original Code was created by InterBase Software Corporation }
{ and its successors. }
{ Portions created by Inprise Corporation are Copyright (C) Inprise }
{ Corporation. All Rights Reserved. }
{ Contributor(s): Jeff Overcash }
{ }
{************************************************************************}

Y en el delphi 2007 he visto que ahora pone esto:

{*************************************************************}
{ }
{ CodeGear Delphi Visual Component Library }
{ InterBase Express core components }
{ }
{ Copyright (c) 1998-2007 CodeGear Software Corporation }
{ }
{ InterBase Express is based in part on the product }
{ Free IB Components, written by Gregory H. Deatz for }
{ Hoagland, Longo, Moran, Dunst & Doukas Company. }
{ Free IB Components is used under license. }
{ }
{ Additional code created by Jeff Overcash and used }
{ with permission. }
{*************************************************************}