William B. Wiegand (February 17, 1889 – August 18, 1976) was a Canadian-born research chemist and later a chemicals industry executive. He was vice president of Columbian Carbon Co., known for his pioneering work on carbon black technology and for his early support for the development of the electron microscope.
William B. Wiegand (February 17, 1889 – August 18, 1976) was a Canadian-born research chemist and later a chemicals industry executive. He was vice president of Columbian Carbon Co., known for his pioneering work on carbon black technology and for his early support for the development of the electron microscope.
Source: Wikipedia "William B. Wiegand" · CC BY-SA 4.0
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