PYREX is a brand that was introduced by Amory Houghton Sr. (1812-1882) founder of Corning Incorporated in 1915 for a line of clear, low-thermal-expansion borosilicate glass used for laboratory glassware and kitchenware. In 1879 Corning Incorporated developed a bulb-shaped glass encasement for Thomas Edison’s new incandescent lamp. Borosilicate glass was first made by German chemist and glass technologist Otto Schott, founder of Schott AG , Jena , Germany in 1893, 22 years before Corning Inc. produced the PYREX brand. Schott AG sold the product under the name "Duran.".. In 1908, Dr. Eugene Sullivan (1872 - 1962), Director of Research at Corning Glass Works, U.S.A., who had studied in Leipzig, Germany, developed Nonex, a borosilicate low-expansion glass. 1913 Jesse Littleton of Corning Inc. discovered the cooking potential of borosilicate glass by giving his wife a casserole dish made from a cut-down Nonex battery jar. Corning Inc. removed the lead from Nonex, and developed it as a consumer product and Pyrex made its public debut in 1915 during World War I, positioned as an American-produced alternative to the German ‘Duran’. 1952 ‘Corning ware’ ceramic glass was developed by Dr. S.D.Stookey. 1994 Corning received an Award for life- changing, life- enhancing technological inventions that enabled new industries, - lighting, television, optical communications. The PYREX line of highly durable cookware and laboratory glass products are still available today. It is now made of tempered glass.A pharmaceutical clear glass beaker with capacity 300mlPYREX 300pyrex, corning ware, corning incorporated, houghton amory snr, sullivan eugene, littleton jesse, schott otto, jena germany, corning america, glass manufacturers, laboratory glass, cooking, housework, kitchen equipment, pharmacy, moorabbin, bentleigh, cheltenham, fibe optics, television, hubble telescope