Leonard Albert Wiseman OBE BSc ARI.C CText FTI (4 November 1915-24 Jan 2009), organic chemist, scientific intelligence analyst and scientific administrator. Following his early work as a research chemist and in intelligence, he became, successively Deputy Director of the
Atomic Weapons Research Establishment, Director of the
British Rayon Research Association, succeeding
John Wilson, Deputy Director of the
Cotton, Silk and Man-made Fibres Research Association when the BRRA merged with the British Cotton Industry Research Association (the Shirley Institute), becoming Director in 1969 until retiring in 1980 He also served for some years as Chairman of Council of the Textile Institute.