Eric Gamma / John Vlissides / Peter Senge / Pattern Phil Bass / Scott Ambler / Ralph Johnson / Alexander Fedotov / Mark Radford / John Merrells / Jim Highsmith / Frank Buschmann / Chris Lowe / Steve McMenamin / Giovanni Asproni / Richard Helm / Ewan Milne / Rodrigo Fernandez / Allan Kelly / Phil Bass / Jeff Daudel / Thomas Guest / David Hodge / Pattern Phil Bass An / Stefan Heinzmann / Richard Blundell / Alan Griffiths / /