Across
- 2. Levi Strauss
- 4. Mary Anderson
- 6. Lewis E Waterman
- 7. Johannes Gutenberg
- 10. Garrett Augustus Morgan
- 13. The Wright Brothers
- 17. Otto von Guericke
- 18. Alexander Graham Bell
- 19. Ransome Eli Olds
Down
- 1. Dr.John Stith Pemberton
- 2. Robert Wilhelm Bunsen
- 3. Willis Carrier
- 5. Elias Howe
- 8. Jesse Langsdorf
- 9. Jesse W Reno
- 11. Eli Whitney
- 12. Richard G Drew
- 14. Edwin Beard Budding
- 15. James Naismith
- 16. Earle Dickson