Shoemaking patents: Identify the African-American inventor who received five patents in shoemaking. Full question: What African-American inventor received 5 patents in the field of shoemaking? Choose the correct option.
General Knowledge
Inventions
Difficulty: Easy
Choose an option
Answer
Correct Answer: Jan Ernst Matzeliger
Explanation
Given data
- Field: Shoemaking inventions; late 19th century.
Concept / Approach Jan Ernst Matzeliger developed the lasting machine and related improvements, earning multiple U.S. patents and revolutionizing shoe production.
Other options Garrett Morgan — Traffic signal, safety hood. Elijah McCoy — Lubrication devices. Granville T. Woods — Numerous electrical/railway innovations.
Final Answer Jan Ernst Matzeliger.