ClearSign Technologies Corporation (NASDAQ:CLIR) Q3 2021 Earnings Conference Call November 23, 2021 5:00 PM ET Company Participants Matthew Selinger - Firm IR Group Jim Deller - President and Chief Executive Officer Brent Hinds - Vice President of Finance and Controller Conference Call Participants Amit Dayal - H.C. Wainright Operator Good day, and welcome to the ClearSign Technologies Third Quarter 2021 Conference Call. [Operator Instructions] Please note this event is being recorded. I would now like to ...