ClearSign Combustion Corporation Develops Novel Power Amplifier for Cost Effective Implementation of ECC(TM) Technology

Proprietary Design Promises to Significantly Lower Installation and Operating Costs While Improving Reliability

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ClearSign Combustion Corporation to Present at 5th Annual LD Micro Conference

SEATTLE, WA -- (Marketwire) -- 11/30/12 -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging leader in…

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ClearSign Combustion Corporation Third Quarter Results Conference Call Announcement

SEATTLE, WA -- (Marketwire) -- 11/01/12 -- ClearSign Combustion Corporation (NASDAQ: CLIR) invites you to a…

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ClearSign Achieves Major Development Milestone: Demonstrates Technique to Provide Unprecedented Flame Stability up to 1,000,000 Btu/hr

Computer Control of Electrostatic Charge in Flames Could Bring Powerful New Dimension to Design of Next-Generation…

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ClearSign Combustion Corporation Selected to Showcase Electrodynamic Combustion Control(TM) Technology at MDB Capital Group–s 3rd Annual Bright Lights Conference in New York City

SEATTLE, WA -- (Marketwire) -- 08/27/12 -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging leader in…

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ClearSign Combustion Corporation Announces Invitation to Present at the 23rd Annual Wall Street Forum Investor Conference in Boston

SEATTLE, WA -- (Marketwire) -- 08/23/12 -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging leader in…

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ClearSign Combustion Corporation Announces Invitation to Present at the American Flame Research Committee–s 2012 Annual Meeting

SEATTLE, WA -- (Marketwire) -- 08/21/12 -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging leader in…

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ClearSign Demonstrates “Non-Contact Electrodes,” Transmitting Pulsed Electrical Control Signal Into Flame Without Physical Contact

Proprietary Technique Expands Design Options While Reducing Cost and Complexity for Retrofitting Industrial and Commercial Combustion…

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ClearSign Combustion Corporation Announces First Quarter 2012 Results

SEATTLE, WA -- (Marketwire) -- 06/11/12 -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging leader in…

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ClearSign Combustion Corporation First Quarter Results Conference Call Announcement

SEATTLE, WA -- (Marketwire) -- 06/04/12 -- ClearSign Combustion Corporation (NASDAQ: CLIR) invites you to a…

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