Invention: CatchMate (for counting fishes)
Inventors: Bruce Moen, Jeff Thielke
Inventors’ Location: Benson, Minnesota, USA
Counting fish is a popular activity, even if you are not fishing. Sites like

(Note: The first two parts were published last week. If you missed them, you can read them here: How To Be A Successful Inventor – Part 1 and How To Be A Successful Inventor – Part 2. ).

Create a categorized list of potential buyers
You already should have done your research, and [...]