For several years, beginning in 1904, the Wiener Werkstätte had its own carpentry workshop. Josef Hoffmann designed a furniture line noted for its simple forms for the firm of Jacob & Josef Kohn. But only few pieces of furniture were made there. Most of the furniture known as Wiener Werkstätte Furniture were made by cabinet-makers as: Portois & Fix, Johann Soulek, Anton Herrgesell, Anton Pospisil, Friedrich Otto Schmidt and Johann Niedermoser. Some historians now believe that there are no existing original products of the Wiener Werkstätte Furniture division.