David, he must have a way to protect himself from someone stealing his idea after he has presented the idea/prototype to the company....that is something I must learn/research. The product is nothing Einsteinish, but was something born out of necessity/efficiency in my fast paced life. I bought the materials a while back, but it is like I am almost too scared to really begin making it a reality. I guess you have to jump off the deep end sometimes right?