Hosting Q1 Call at 5pm ET (2pm PT) on Tuesday, June 16, 2020
Virtual Annual Meeting at 1pm ET (10am PT) on Wednesday, June 17, 2020

SEATTLEMay 12, 2020 /PRNewswire/ — 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, announces that on Tuesday, June 16, 2020 the Company will issue a press release disclosing its financial results for the quarter ended March 31, 2020 and host a conference call at 5:00 PM ET.  This call will precede the Company’s virtual annual meeting scheduled for the next day, June 17, 2020 at 1:00 PM ET.  The Company will file its quarterly report on form 10-Q with the SEC later this week.

Investors interested in participating on the live call can dial 1-866-372-4653 within the U.S. or 1-412-902-4217 from abroad. Investors can also access the call online through a listen-only webcast at or on the investor relations section of the Company’s website at

The webcast will be archived on the Company’s investor relations website for at least 90 days and a telephonic playback of the conference call will be available by calling 1-877-344-7529 within the U.S. or 1-412-317-0088 from abroad. The conference ID is 10144177. The telephonic playback will be available for 7 days after the conference call.

Shareholders will be able to attend the Annual Meeting online. To participate in the Annual Meeting, visit and enter the 16-digit control number included on your proxy card. You may begin to log into the meeting platform beginning at 9:45 a.m. Pacific time on June 17, 2020.

Shareholders will also have the opportunity to submit questions during the Annual Meeting through A technical support telephone number that you can call if you encounter any difficulties accessing the virtual meeting will be posted on the log-in page of

About ClearSign Technologies Corporation

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. 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. For more information, please visit

Cautionary note on forward-looking statements

All statements in this press release that are not based on historical fact are “forward-looking statements.” You can find many (but not all) of these statements by looking for words such as “approximates,” “believes,” “hopes,” “expects,” “anticipates,” “estimates,” “projects,” “intends,” “plans,” “would,” “should,” “could,” “may,” “will” or other similar expressions. While management has based any forward-looking statements included in this press release on its current expectations, the information on which such expectations were based may change. These forward-looking statements rely on a number of assumptions concerning future events and are subject to a number of risks, uncertainties and other factors, many of which are outside of our control, that could cause actual results to materially differ from such statements. Such risks, uncertainties and other factors include, but are not limited to, general business and economic conditions, the performance of management and our employees, the performance of our products, our ability to obtain financing, competition, whether our technology will be accepted and adopted and other factors identified in our Annual Report on Form 10-K filed with the Securities and Exchange Commission and available at and other factors that are detailed in our periodic and current reports available for review at Furthermore, we operate in a competitive environment where new and unanticipated risks may arise. Accordingly, investors should not place any reliance on forward-looking statements as a prediction of actual results. We disclaim any intention to, and undertake no obligation to, update or revise forward-looking statements to reflect events or circumstances that subsequently occur or of which we hereafter become aware.

SOURCE ClearSign Technologies Corporation

For further information: For further information: Investor Relations: Matthew Selinger, Firm IR Group for ClearSign, +1 415-572-8152,