7. Peanut Butter – George Washington Carver
6. Automatic Gearshift – Richard Spikes
5. Dust pan – Lloyd P. Ray
4. Potato chips – George Crum
3. Pacemaker – Otis Boykin
2. Ice cream scooper – Alfred L. Cralle
1. Ironing board – Sarah Boone
7. Peanut Butter – George Washington Carver
6. Automatic Gearshift – Richard Spikes
5. Dust pan – Lloyd P. Ray
4. Potato chips – George Crum
3. Pacemaker – Otis Boykin
2. Ice cream scooper – Alfred L. Cralle
1. Ironing board – Sarah Boone
