You know, I think Fogerty did lose his catalog, maybe he did have to pay the royalties. The part that stuck in my mind was later being accused of "sounding like yourself" lol. No big deal I really enjoy all the discussions.
Now the Zep suit: what bothers me, is: did you ever notice this song playing on the radio over the years? Or hear it at a bar? 40 years later you sue?! Maybe you had trouble finding out the name of the "ripoff artists". sheesh