Sibyl M. Rock

Sibyl Martha Rock (August 1, 1909 – November 17, 1981) was an American inventor who was a pioneer in mass spectrometry and computing. Rock was a key person in Consolidated Engineering Corporation's (CEC) mass spectrometry team at a time when mass spectrometers were first being commercialized for use by researchers and scientists. Rock was instrumental in developing mathematical techniques for analyzing the results from mass spectrometers, in developing an analog computer with Clifford Berry for analysis of equations, and in sustaining an ongoing dialog between engineers and customers involved in development of both the mass spectrometer and an early digital computer, CEC's Datatron.