I was developing one, (I am a hairstylist) it will be of no use to anyone here, lol,,, I called it" fibonacci color sequencing" ,,, as I was attempting to use the fibonacci sequence to map out color patterning in hair color,, Im not even sure its patentable{sp} lol as it is only a technique,,,
a friend told me its more of a trademark thing than a patent thing,, lol,, and my move should be to finish the lattice work, trademark it, then try to license it to a color line,,, who knows?<> maybe I will some day,
tater