You may have a prototype, however are not able to draw. This is the dilemma faced by many people inventors along their pursuit to get their invention patented. Your inability to depict your invention doesn't have to hinder your work's progress. Here are 3 ways it is possible to depict http://milousnh71482.fireblogz.com/19806954/strategies-for-inventors-that-have-a-prototype-but-can-t-draw