Research Frontiers Incorporated (NASDAQ:REFR) Q4 2019 Earnings Conference Call March 12, 2020 4:30 PM ET Company Participants Joe Harary - President and Chief Executive Officer Seth Van Voorhees - CFO Operator Good afternoon, ladies and gentlemen. Welcome to the Research FrontiersÂ' Investor Conference Call to Discuss the Fourth Quarter and Full Year 2019 Results and Recent Developments. During today's presentation, all parties will be in a listen-only mode [Operator Instructions]. This conference is being ...