Some of those patents are pretty cool. If you look throught them you can find the old JPF Axe, the original Piranha, what looks like the beginnings of the Phantom, and some other interesting designs.
As to Salvino, he really knows a lot about bowling balls. He was working on the epoxy cover for a long time. Remember the CSI (Carmen Salvino Industries) Hypower and Wildfire of the early 90s. These were Carmen's early attempts of creating his own reactive coverstock. They were good balls, really durable, but they never really caught on. I still remember the hype they got after Steve Jaros threw the Hypower on TV.
Mankow