CLIR News and Press, ClearSign Technologies Corporation From 02/20/19

ClearSign Combustion Corp. (CLIR) Q4 2018 Results Conference Call February 20, 2019 05:00 PM ET Company Participants Lou Basenese - Vice President of Corporate Communications Rob Hoffman - Interim CEO and Chairman of the Board Jim Deller - President Brian Fike - Chief Financial...

ClearSign Combustion (NASDAQ: CLIR ) +52.4% pre-market after announcing final regulatory approval from the South Coast Air Quality Management District for its Duplex demonstration project at a refinery location in the greater Los Angeles area. More news on: ClearSign Combustion Corp., ...

SEATTLE , Feb. 5, 2019 /PRNewswire/ -- ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion technologies that improve energy and operational efficiencies while dramatically reducing emissions, announces that the B...

ClearSign Combustion  ( CLIR +7.8% )  announces that it has hired Colin "Jim" Deller, Ph.D. as its new President. More news on: ClearSign Combustion Corp., Read more ...

SEATTLE , Jan. 30, 2019 /PRNewswire/ -- ClearSign Combustion Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion technologies that improve energy and operational efficiencies while dramatically reducing emissions, announces that it h...