Timeline of United States inventions (1890–1945) of these fibers for textile applications is more recent. The first commercial production of fiberglass was in 1936. In 1938, fiberglass was invented by Russell Games Slayter of Owens-Corning. 1938 Xerography Xerography, which means "dry writing" in Greek, is a process of making copies. Xerography makes copies without using ink. In this process, static electricity charges a lighted plate; a plastic powder is applied to the areas of the page to remain white. The photocopier was invented in 1938 by Chester Floyd Carlson who marketed his revolutionary device to about 20 companies before he could interest any. The Haloid Company,
First E. M. S. Namboodiripad ministry First E. M. S. Namboodiripad ministry The Council of Ministers (1957–59) of Legislative Assembly, Kerala state (better known as E. M. S. Namboodiripad ministry - first term) was the first Council of Ministers, the executive wing of state government, in the Indian state of Kerala. The ministry was led (Chief Minister) by Communist Party of India leader E. M. S. Namboodiripad from 5 April 1957 to 31 July 1959 and had eleven ministries. One of the first democratically elected Communist governments in the world, Namboodiripad and his cabinet are known for their introduction of the Land Reform Ordinance and the