I wish it were as easy as submitting your invention to one of the companies that advertises for inventors. Unfortunately, that would very likely be your biggest mistake.
What you need is the knowledge, resources, and tools used by successful inventors. Complete Product Development was formed to provide just that. Successful inventing is a broad field, but every important area is covered in the two DVDs below. In addition, if you get either of the DVDs, I will personally provide you some free consulting on your project. I also provide professional services, including the making of prototypes. The information below can make you unstoppable!
Invention 101 covers inventing from start to finish. Every important area is discussed. Whether you have just come up with an idea, or are much further along, this DVD takes you, step by step, through the process that will lead to success. It also explains the recent big changes in our patent system from The America Invents Act, when they go into effect, and how to operate best before and after that point. This is information you really need. More Information - Invention 101