On 21 June 1879, Carl von Linde founded the "Gesellschaft für Linde's Eismaschinen Aktiengesellschaft" to develop further his work in developing mechanical refrigeration systems for the brewing and food industries. Following success in this market, he moved on to developing lower temperature systems resulting in 1895 in a patent covering the liquefaction of air. Out of this work his company developed equipment for the separation of air and other gases. Linde's process was patented in 1902 and immediately exploited by the first large-scale air separation plant installed in Linde's works in Höllriegelskreuth, near Munich in 1903.