If you are serious about an idea and want to see it turned into a fully fledged invention, it is crucial to receive some type of patent safety, at least to the 'patent pending' standing. With out that, it is unwise to advertise or promote the thought, as it is easily stolen. More than that, companies you method will not get you significantly - as without the patent pending standing invention ideas your concept is just that - an notion.

1. When does an notion grow to be an invention?

Whenever an thought becomes patentable it is referred to as an invention. In practice, this is not always...