| Time's 2007 "Invention of the Year |
| Poet who's the subject of Tom Stoppard's "The Invention of Love |
| Ohio's "City of Invention |
| Invention, informally |
| Offspring of Samuel Colt's invention. |
| Adverb re a John Napier invention |
| Guitarist Frank of the Mothers of Invention |
| Invention necessity |
| “A ludicrous invention,” per Germaine Greer |
| Bette Nesmith Graham's invention, 1957 |
| Groundbreaking invention? |
| Reward for a Ringling invention? |
| Albert Hofmann's invention |
| Invention that prompted NBC to adopt the peacock logo |
| A 1793 invention |
| Daimler invention |
| Arthur Wynne invention: Dec. 21, 1913 |
| Wynne's invention: 1913 |
| Basis of an invention |
| Revolutionary" cooling invention? |
| Torricelli's invention: 1643 |
| Matteson's invention: 1888 |
| Glidden's invention: 1873 |
| Edmund Cartwright's power invention, 1785 |
| Alexander Graham Bell invention |
| Arthur Wynne's invention |
| Invention of a word |
| Arthur Wynne invention of 1913 |
| Revolutionary invention for restaurants? |
| 1920 aeronautical invention |