ClearSign Technologies Corporation Receives Concluding Purchase Order for California Refinery Multi Heater Project
Order Comprised of 16 Burners, Control Equipment and Spare Parts TULSA, Okla., November 30, 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 the Company has received the concluding