US PATENT VS MLB STUBHUB TICKETMASTER
Alan Amron
Inventor of the Press-on memo sticky notes today known as the Post-it sticky notes by 3M and the Dynamic Barcodes to prevent digital ticket fraud.
Our Patent 9,047,715 for a periodically changing barcode to prevent digital ticketing fraud, infringement litigation against Major League Baseball, Stubhub, Ticketmaster and Live Nation is proceeding in the Southern District New York Federal Court. [SDNY 24-cv-02930-PAE]