Clyde B. Bratton, a retired Cleveland State University physics professor whose doctoral research contributed to the development of MRI equipment, died of a heart attack Tuesday at his son's home in Willoughby.
The 77-year-old Euclid resident taught at CSU from 1967 until retiring in 2002.
As a doctoral student at Western Reserve University in 1964, Bratton did nuclear magnetic resonance studies on living muscle.