ClearSign Technologies (CLIR) - 2025 Q2 - Quarterly Results

Exhibit 99.2 Transcript of ClearSign Technologies Corporation 2Q 2025 Earnings Conference Call August 14, 2025 Participants Matthew Selinger - Investor Relations, Firm IR Group Brent Hinds - Chief Financial Officer, ClearSign Technologies Corporation Jim Deller - Chief Executive Officer, ClearSign Technologies Corporation Analysts Presentation Welcome to the ClearSign Technologies 2Q 2025 Earnings Conference Call. At this time, all participants have been placed on a listen- only mode, and we will open the f ...