Grumpy Old Geeks Companies PatronScan Company PatronScan 2 mentions in 1 episode The company described as operating connected ID scanners and shared bar patron records. Mentions 349: Pika-Poo Jun 1, 2019 31:06 there's this company called Patron scan 31:36 if one of these places wants to basically blacklist you, you can get blacklisted from all of them.