Our patented technologies, embedded in established OEM products as ClearSign Core™, and ClearSign Eye™ and other sensing configurations, enhance the performance of combustion systems and fuel safety systems in a broad range of markets, including the energy (upstream oil production and down-stream refining), commercial/industrial boiler, chemical, petrochemical, transport and power industries.
Form | Description | Date | Format |
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EFFECT | Notice from the SEC of registration effectiveness | Aug 12, 2022 | ![]() ![]() ![]() ![]() |
SC 13D/A | Amendment to a SC 13D filing | Jul 18, 2022 | ![]() ![]() ![]() ![]() |
UPLOAD | Correspondence from the SEC to the Filer | Jan 5, 2022 | ![]() ![]() ![]() ![]() |