The driving philosophy of corporate America used to be based on the principle of in-house development. If it wasn’t made in-house, companies simply weren’t interested. Companies wanted things over which they had full control, and from which they could enjoy 100% of the profits. Total independence. Total control. If a good idea came along that wasn’t developed in-house, the temptation was to find some way to tweak it and claim that it was developed in-house.

All of this led to some pretty nasty lawsuits. One of the best known cases, popularized in the movie Flash Of Genius, was that of Robert Kearns. Kearns was a Detroit engineer who developed the electronic intermittent windshield wiper for automobiles, getting his first patent for it in 1967. When he failed to get the major automakers to buy his idea and then saw them come