The Colonel's 11 herbs and spices are likewise a trade secret.
Supposedly, Claude Shannon, the putative father of signal processing claimed that every problem had its "time" for a solution, e.g., Einstein wasted the remainder of his life chasing unified field theory, because it was too early to attempt a solution.
A classic example is the junction field effect transistor (JFET), invented, and patented, by Julius Lilienfeld around 1930. Unfortunately for him, it was nearly two decades later before anyone could even make one, because semiconductor technology was nearly nonexistent prior to end of the 1940s. So, patent worth not much, because it was ahead of its time.
We even had a secretary who proposed a car navigation system in 1983, but she was, unfortunately, about 8 years too early, and she was unaware of all the technological advances that were leading up to the development of the first automotive GPS systems in the late 1980s. At the time she proposed her system, we were just able to get 286s, which required 287s to even do math. Hardly an auspicious solution to cranking GPS solutions on the fly...
So, sure, invent away, but timing, as they say, is EVERYTHING...
TTFN
FAQ731-376