Robert Wishnick
Robert Isidore Wishnick (April 5, 1892—February 14, 1980) was the founder of Witco Corporation, who served as its president (1920–1955), chairman of the board (1955–1963), and chairman emeritus (from 1975 until his death).
Robert Isidore Wishnick (April 5, 1892—February 14, 1980) was the founder of Witco Corporation, who served as its president (1920–1955), chairman of the board (1955–1963), and chairman emeritus (from 1975 until his death).