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ClearSign Combustion CorporationClearSign Combustion CorporationClearSign Combustion CorporationClearSign Combustion Corporation
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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.

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  • May 30, 2023
    ClearSign Technologies Corporation Regains Compliance with Nasdaq Listing Requirements
  • May 23, 2023
    ClearSign Technologies Corporation Announces 2023 Virtual Annual General Meeting
  • May 18, 2023
    ClearSign Technologies Corporation Provides First Quarter 2023 Update
  • May 18, 2023
    ClearSign Technologies Corporation Receives Follow on Process Burner Order for Two Multi Burner Heaters from a California Refinery
  • May 4, 2023
    ClearSign Technologies Corporation Announces First Quarter 2023 Conference Call
  • Apr 19, 2023
    ClearSign Technologies Corporation Receives Engineering Order for Two Multi Burner Heaters from a California Refinery
  • Apr 6, 2023
    ClearSign Technologies Corporation Provides Full Year 2022 Update
  • Apr 5, 2023
    ClearSign Technologies Corporation Announces Successful Testing of Ultra-Low NOx Hydrogen Burner
  • Apr 4, 2023
    ClearSign Technologies Corporation Announces Burner Sale into the Texas Gulf Coast Market
  • Mar 15, 2023
    ClearSign Technologies Corporation Announces Full Year 2022 Conference Call
  • Feb 23, 2023
    ClearSign Technologies Corporation Announces Board Transitions
  • Feb 21, 2023
    ClearSign Technologies Corporation Announces Second Boiler Burner Sale
  • Feb 14, 2023
    ClearSign Technologies Corporation Announces First Boiler Burner Sale
  • Dec 1, 2022
    ClearSign Technologies Corporation Provides Third Quarter 2022 Update
  • Nov 30, 2022
    ClearSign Technologies Corporation Receives Concluding Purchase Order for California Refinery Multi Heater Project
  • Nov 10, 2022
    ClearSign Technologies Corporation Announces Third Quarter 2022 Conference Call
  • Sep 1, 2022
    ClearSign Technologies Corporation Provides Second Quarter 2022 Update
  • Sep 1, 2022
    ClearSign Technologies Corporation Receives Follow On Purchase Order for California Refinery Multi Heater Project
  • Aug 23, 2022
    ClearSign Technologies Corporation Announces Enclosed Oxidizer Sale to Canada Based Hydrogen Technology Production Company
  • Aug 11, 2022
    ClearSign Technologies Corporation Announces Second Quarter 2022 Conference Call
  • Aug 2, 2022
    ClearSign Technologies Corporation Announces Board Transitions
  • Jul 12, 2022
    ClearSign Technologies Corporation Announces Full Exercise of Purchase Right Granted to clirSPV LLC
  • Jun 2, 2022
    ClearSign Technologies Corporation Provides First Quarter 2022 Update
  • Jun 1, 2022
    ClearSign Technologies Corporation Announces Closing of Public Offering
  • May 27, 2022
    ClearSign Technologies Corporation Prices Underwritten Public Offering of Common Stock
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Copyright 2023 ClearSign Technologies Corporation | All Rights Reserved.
  • Investors Home
  • News / Events
    • Company News
    • Events and Webcasts
    • Email Alerts
  • Company Information
    • Profile
    • FAQs
    • IR Contacts
    • Presentations
  • Stock Information
    • Stock Quote
    • Charts
    • Historical Data
  • Financial Information
    • Financials
    • Annual Reports
    • Proxy
  • SEC Filings
    • All SEC Filings
    • Section 16 Filings
  • Corporate Governance
    • Board of Directors
    • Board Committees
    • Governance Documents
ClearSign Combustion Corporation