10. James Goodfellow, inventor of ATMs and the PIN system
9. Sir John Harrington, inventor of the toilet
8. Joseph Fry, inventor of the chocolate bar
7. Dennis Ritchie, father of modern computer programming
6. Hunter Shelden, inventor of the seatbelt
5. Pellegrino Turri, inventor of the typewriter
4. Scott Falham, inventor of the emoticon
3. Adolph Rickenbacher, inventor of the electric guitar
2. Willis Haviland Carrier, inventor of air conditioning
1. William Upjohn, inventor of dissolvable pills
:)