Thomas Edison once said, “I have not failed. I’ve just found 10,000 ways that won’t work.” One could look at this statement and think that those 10,000 ideas were a waste of time and money or one could look more closely and realize that out of those 10,000 came not only the light bulb but the phonograph, film projectors, motion pictures, the quadruplex telegraph; a total of 1093 patents. Just to make the light bulb consumer-friendly and useable for electric ...