Edwin Fitch Northrup
Edwin Fitch Northrup (born February 23, 1866 – May 13, 1940) was a professor of physics known for his contributions to the study of substances at high temperatures and electronic conductivity. He was a professor at Princeton University from 1910 to 1919, an officer and adviser of Ajax Electro-Thermic Corp for twenty years and was affiliated with Leeds & Northrup for seven years.