Great comments Kdog , JSC, and JM.
From the article, I find this to be interesting.
If the inventor's lure idea is credible, a lure company has probably been working on something similar. If the lure company introduces that lure one day, the inventor is always convinced that he showed the company his idea and the lure company stole it. Troublesome lawsuits can follow.
This allows a lure company to cheat too, so to speak. How's anyone to know whether
their 'introduction' is original or not? They could still bring a copy to market 'after the fact'. :dodgy:
Certainly, they have the resources to bring product to market quickly and the legal resources to keep competition at bay.