Famous Inventors

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Across
  1. 3. – Innovator of the steam engine
  2. 4. – Developer of assembly line production for automobiles
  3. 5. – Pioneer in radio transmission
  4. 6. – Inventor of early frequency hopping technology
  5. 9. – Inventor of the phonograph and electric light bulb
  6. 10. – Inventor of the telephone
Down
  1. 1. – Pioneer in electricity and electromagnetism
  2. 2. – Agricultural scientist and inventor
  3. 7. – Inventor of the cotton gin
  4. 8. – Renaissance inventor and polymath