The firm of Johann Lötz, known throughout the world as LOETZ or LÖTZ, was founded in the 19th century in Bohemia (Austria-Hungary). The company’s founder, Johann Lötz Witwe, was a hereditary glassmaker. In 1824, he set up an art glass company with Josef Schmid, which became famous for the production of exquisite colored and white hollow glass, also known as chalk glass, which was sold in many countries with the signature “Lötz”. The products of the Johann Lötz, Schmid & Sohn company received a bronze medal back in 1829 at a public exhibition of manufactured goods from the Czech Republic in Prague.
Having sold his share of the company to Josef Schmid, Lötz founded his own company, becoming one of the largest manufacturers of art glass in Bohemia. After the death of Johann Lötz Witwe, his widow managed the production. And in 1879, the family business was inherited by Max Ritter von Spaun, the grandson of Johann Loetz, who retained the name of the company. The peak of the popularity of the company’s products fell on the period around 1900.
Iridescent glass vases were in great demand, which in appearance resembles the famous Tiffany glass. The outbreak of World War I and the collapse of the monarchy put the company in a difficult position. But the company continued to exist until 1945.