1975-78 School of Fine Arts Arnhem the Netherlands department of metal and plastics.
1978-79 Kingston Polytechnic London, dept. three-dimensional design, furniture and related products, Degree show 1979 first degree.
1979-81 School of Fine Arts Arnhem the Netherlands department of metal and plastics (Diploma).
1994-98 Master course at School of Architecture, Rotterdam.
1980-83 Co-founder and partner of Vormgevingsassociatie Ebbing Haas Schudel, Arnhem, the Netherlands.
1980-83 Co-founder and partner Designum, production and distributing firm of design products, Arnhem, the Netherlands.
1980-83 Co-founder and partner of Ebbing Haas Industrial Designers, Arnhem, the Netherlands.
1983-86 Co-founder and partner Skizo, production and distributing firm of design products, Arnhem, the Netherlands.
1984-86 Member advisory board ministry of cultural affairs department of design, Amsterdam, the Netherlands.
1986-87 After death of Hans Ebbing continuing Ebbing Haas Industrial Design.
1987-93 Co-founder and partner CDM group, including Landmark Design & Consult BV and DMD BV Rotterdam, the Netherlands.
1990-92 Member of the board of KIO, society of industrial designers, Amsterdam, the Netherlands.
1992-now Foundation of Artikel, production and distributing firm of design products, Rotterdam, the Netherlands.
1993-now Foundation of Ton Haas Industrial Design, Rotterdam, the Netherlands.
1993-96 Founder and Director stichting de Gymzaal; centre for design and architecture.
1993-95 Member of the board of the section Design of the Rotterdam Art Foundation, the Netherlands.
From 1989 till 2002 he has been a jurymembership for many famous manifestations. From 1982 till 2002 he organized several visiting professorships in some Design schools in The Netherlands, Belgium, Germany, Italy and Cuba.
Museum collections: (selection)
Work in collection of State fine arts collection, the Netherlands, Stedelijk Museum Amsterdam, Museum Boymans van Beuningen Rotterdam, Centraal Museum Utrecht, Gemeentelijk van Reekum Museum, Haags Gemeente Museum, Design Museum, London, Glasmuseum Leerdam, Corning Museum of Glass N.Y, U.S.A.
Dunlopillo Design Award, England. ION erkenningen, the Netherlands. Gute Industrieform, Germany. Valencia Design Award, Spain. ID Design Award, USA. Wood of Finland Competition, Helsinki, Finland. Study grant Ministry of Cultural affairs, the Netherlands. Ion Erkenning for G12 chair Giroflex.
Artifort; Philips; Herman Miller, USA; Thonet, Germany; Cappellini, Italy; SDB, Den Bosch, NL; Zeus, Italy; KIPD, Zuid Korea; JM Glass, Portugal; T.E.D.B., Ghana; Giroflex, Koblenz, Switzerland; Wittmann/Wiesner Hager, Austria; Rosenthal Germany; Schiphol Airport, Amsterdam, NL; Autentics, Germany; WireWorks, London UK; Danerka, Denmark; Kvist, Denmark; Kinnarps, Sweden; Sellex, Bilbao Spain; FSB, Germany; Allermuir, Manchester, UK;
Meccanoo/Present Time, NL; De Sede, Switzerland; Umbra, USA; Casamania, Italy; MDF, Italy; Back, Germany; Alfi, Germany; WMF, Germany; Covo, Italy; Xindao Furniture House; Dietiker, CH; Kinetics, China; Present Time, NL; ATA, USA;Westin/Nielsen, USA; Crassevig, Italy, to name a few.
Museum Boymans van Beuningen, Rotterdam NL, Haags Gemeente Museum, Van Reekum Museum, Apeldoorn, NL.,Glas Museum Leerdam, NL., Felison Velzen, NL. Design Museum, London, England, Stedelijk Museum Amsterdam,NL.,.Holland in Vorm, Stedelijk Museum, Amsterdam, NL. Design aus den Niederlande, Gallery Karin Delcourt van Krimpen, Rotterdam, NL.,Frans Hals Museum NL, Vivid Rotterdam 98/2001 Grote Kerk, Den Haag.