ClearSign Technologies Corporation Announces Initial Order for Multi Heater Project from California Refinery
Project Comprised of 20 ClearSign Core™ Process Burners in Two Heaters Tulsa, OK, March 29, 2022 -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy, operational efficiency and safety while dramatically reducing emissions, today announced that it has received an initial