ClearSign Combustion

Yahoo Finance • 2 years ago

ClearSign Technologies Corporation Announces Board Transitions

TUSLA, Okla., Feb. 23, 2023 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing technologies that improve energy and operational efficien... Full story

Yahoo Finance • 2 years ago

ClearSign Technologies Corporation Announces Second Boiler Burner Sale

Burner to be Installed at Recycling Plant in California TULSA, Okla., Feb. 21, 2023 /PRNewswire/ -- ClearSign Technologies Corporation (Nasdaq: CLIR) ("ClearSign" or the "Company"), an emerging leader in industrial combustion and sensing... Full story