African-American Inventors and Inventions

Edit Answers
123456789101112
Across
  1. 5. Inventor of the gas mask
  2. 7. Crum invented this snack
  3. 8. Marie Van Britten Brown invented this to protect our homes
  4. 9. Lewis Latimer invented this to go inside lightbulbs
  5. 11. Joseph Winters invented this type of ladder
  6. 12. We can now enjoy jiffy because of this man
Down
  1. 1. George Sampson invented this
  2. 2. Lonnie G. Johnson invented this water gun
  3. 3. Dr. Daniel Hale Williams was the first person to perform this surgery
  4. 4. Invented the shoe-making machine that increased the making of shoes
  5. 6. Inventor of the straightening comb
  6. 10. Inventor of the hairbrush