That could really change the game.
I remember when Tom Jennings sued alot of bow manufacturers because they stole his patented yoke system. It about put High Country Archery out of business. And made Tom lots of cash when he won the law suit.
I think patents should be protected. If TC can prove it then the others should should pay. However normally the only one that pays in the end run is the consumer. But I guess that is just the way it is.
I know if I invented something I would want the credit(and the cash) for it. Tom.