Black History Month Crossword 1

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Across
  1. 3. I invented the hairbrush.
  2. 4. I received a patient for the stethoscope in 1882.
  3. 6. I invented the first lawnmower.
  4. 11. I invented the first cell phone.
  5. 12. I created the automatic gear shift.
  6. 14. I received a patent for the first lock in 1889.
  7. 15. I invented the dustpan.
Down
  1. 1. I invented the elevator.
  2. 2. I received a patent in 1891 for my improved refrigerator design.
  3. 5. I am responsible for inventing the clothes dryer.
  4. 7. I invented the first successful system for mobile refrigeration.
  5. 8. I invented the fountain pen.
  6. 9. I invented a method for producing a more durable carbon filament in light bulbs.
  7. 10. I invented Laserphaco Cataract Surgery.
  8. 13. I invented the ironing board.
  9. 15. I invented the Super Soaker water gun.