Written by inventors for inventors, this guide outlines the steps involved with moving a product from the idea phase to market on an extremely limited budget. Filled with advice on how to save money during every phase of the inventive process and how to avoid falling into the traps set to ensnare unwary inventors, this handbook defines the steps involved in developing, protecting, and marketing ideas while maximizing the chances of getting products to market. Tips include how to find out if your idea has already been done; how to obtain free (or nearly free) help; how to pace expenditures; when to spend money and when to hold back; how to know who may or may not be trusted; and where to find sources of funding to enable the pursuit of the invention.