Research Frontiers, Inc. (NASDAQ:REFR) Q4 2018 Earnings Conference Call March 14, 2019 4:30 PM ET Company Participants Joe Harary – President and Chief Executive Officer Seth Van Voorhees – Chief Financial Officer Conference Call Participants Thomas McCarthy – Raymond James Presentation Operator Good afternoon ladies and gentlemen. Welcome to Research FrontiersÂ' Investor Conference Call to discuss the Fourth Quarter and Full Year of 2018 Results and Recent Developments. During todayÂ's presentation, all pa ...