With last week’s season two premiere, Anthony Sullivan proved that Discovery Channel’s reality show PitchMen can remain compelling even without Billy Mays. The secret: make the inventors and their products the real stars. Here are two products featured on “Heart Wrench,” the episode premiering on August 26. Clean Sweep is the revamped version of Sully’s very successful Swivel Sweeper. Identity Stronghold Secure Sleeves protect your personal information from fraudsters and ID thieves by blocking the radio signal emitted by RFID chips on your credit cards, passport and other ID documents.