ClearSign Technologies (NasdaqCM:CLIR) Q3 2025 Earnings Call November 19, 2025 05:00 PM ET Speaker2Thank you for your patience. Greetings. Welcome to the ClearSign Technologies 3Q25 earnings conference call. At this time, all participants are in a listen-only mode. A question-and-answer session will follow the formal presentation. If anyone should require operator assistance during the conference, please press star zero on your telephone keypad. Please note this conference is being recorded. I will now turn ...