Mees, Kenneth (1882-1960), English-born chemist and physicist who began his career with the Croydon-based company Wratten & Wainwright. In 1907, with Samuel Sheppard, he published his first important paper, expanding the work on sensitometry begun by Hurter and Driffield. In 1912 George Eastman employed him to establish the Kodak Research Laboratory in Rochester, New York, which he directed for 43 years. His teams produced the first tripack colour materials and, later, colour negative-positive materials. In 1942 he produced the monumental Theory of the Photographic Process. In 1949 he established the International Museum of Photography in Rochester.
— Graham Saxby




