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What African-American inventor received 5 patents in the field of shoemaking?

  • A.Elijah mccoy
  • B.Jan ernst matzeliger
  • C.Ernest just
  • D.Lewis latimer

Answer: B

It was Jan Ernst Matzeliger.

Born in Surinam and working in Lynn, Massachusetts, he patented a lasting machine in 1883 that shaped the upper of a shoe over the last and attached it to the sole. Skilled hand lasters had managed fifty pairs a day; his machine did seven hundred.

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