| Invention/Discovery | Inventor |
| Morse Code | |
| Franklin Stove | |
| Colt Revolver | |
| Diesel Engine | |
| Gatling Gun | |
| Bell Telephone | |
| Rontgen Ray | |
| Kellogg's Cornflakes | |
| Cray Supercomputer | |
| Electric Ignition Starter, Freon Refrigeration and the Baby Incubator. He also started Delco, a city in Ohio is named for him as is a University in Flint, MI | |
|