Ellison had a pretty open-and-shut case against Cameron, which is why he won easily. Ellison is not the sort of person who "sues at the drop of a hat," which is why he usually wins.
The only shame is that Cameron didn't have to pay more than he did.
Anyway, as far as Poul Anderson is concerned - it's true that Cameron's been caught with his hand in the cookie jar before, but this idea is so widespread and repeated in fiction written by white guys that Anderson has no claim on it.
This is the correct motorcycle.