American Inventor

Semi-Finalists (2x7)

Air date: Jul 25, 2007

In this two-hour episode, the six winners from each of the six audition cities will develop their inventions. They will watch their products undergo focus-group testing, then meet with advisors to complete their prototypes within their $50,000.00 budgets. Only the top three inventions will continue on to the final rounds, where the American public will vote on their favorite invention.