A profile of notable African American innovators who transformed the way we live

Patricia E. Bath. PHOTO/Copyright Patricia E. Bath, M.D.

Patricia Bath received a patent for her cataract laserphaco probe in 1988. Her device used an innovative method of removing cataract lenses with a laser, which was more accurate than the drill-like instruments that were in common use at the time. The ophthalmologist’s invention helped save the eyesight of millions and even restored sight to people who had been blind for more than 30 years.

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