Menu
Home / General Knowledge / Inventions :: Discussion

Discussion :: Inventions

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

    2. A.

     Elijah McCoy
    B.

     Jan Ernst Matzeliger
    C.

     Ernest Just
    D.

     Lewis Latimer

    View Answer

    Workspace

    View Answer

    Answer : Option B

    Explanation :

    Matzeliger never benefited financially from his inventions. He died in 1889 at the age of 37 from tuberculosis.

Write your comments here:

Be The First To Comment