What African-American inventor received 5 patents in the field of shoemaking? Options: A . &nbspElijah McCoy B . &nbspJan Ernst Matzeliger C . &nbspErnest Just D . &nbspLewis Latimer

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

Question

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

Options:

A . Elijah McCoy

B . Jan Ernst Matzeliger

C . Ernest Just

D . Lewis Latimer

Answer: Option B

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