Inventors

Thomas J. Martin, the inventor of the improved fire extinguisher

Allan Mc Leod Cormack, inventor of the medical scanner

Garrett Morgan, the inventor of the gas mask

Arthur Zang’s cardiopad, a heart-saving invention

Logou Minsob Jules, the inventor of the fufu machine (the foufoumix)

Sarah Boone, the American inventor who improved the ironing board