Across
- 2. He lived on this with his brothers and sisters
- 5. Chester's invention
- 8. The name of Chester's patent lawyer, no relation to him
- 9. Where Chester Greenwood was from?
- 10. The number of patented inventions Chester had
- 11. In 1939 Chester's last patent was for this
- 12. Chester received this at the age of 18 for his invention
Down
- 1. Chester's last name
- 3. What Chester used to keep the ear flaps on
- 4. Winter activity that Chester enjoyed
- 6. Chester's wife
- 7. The age Chester was when he invented earmuffs
- 11. State Greenwood was from