ClearSign Technologies Corporation designs and develops products and technologies for the purpose of improving key performance characteristics of industrial and commercial systems, including operational performance, energy efficiency, emission reduction, safety, and overall cost-effectiveness. The Company’s patented technologies, embedded in original equipment manufacturer (OEM) products as ClearSign Core, and ClearSign Eye and other sensing configurations, enhance the performance of combustion systems and fuel safety systems in a range of markets, including the energy, including upstream oil production and down-stream refining, commercial/industrial boiler, chemical, petrochemical, transport, and power industries.