Across
- 3. Head coach of the Indianapolis Colts in Super Bowl XLI (the first to have two African American head coaches)
- 4. Inventor of a continuous lubrication process for trains
- 7. Organized the first large-scale blood bank in the US, which was instrumental in saving many lives during WWII
- 10. Participated in the project to survey the borders Washington DC
- 11. First African American to hold an international pilot's license
- 12. Head coach of the Chicago Bears in Super Bowl XLI (the first to have two African American head coaches)
Down
- 1. Black History Month
- 2. Inventor of the Jenny Coupler, a device linking train cars together through a bumping process
- 5. The first African American granted a patent in the US for an invention
- 6. Patented an improved elevator system in 1887
- 8. The first surgeon to successfully separate conjoined twins
- 9. Inventor of the first automatic three-way traffic signal