ClearSign Combustion Corporation Announces Completion of Initial Public Offering of Common Stock

SEATTLE, WA -- (Marketwire) -- 04/30/12 -- ClearSign Combustion Corporation (NASDAQ: CLIR) today announced the completion…

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ClearSign Combustion Corporation Announces Pricing of Initial Public Offering of Common Stock

SEATTLE, WA -- (Marketwire) -- 04/24/12 -- ClearSign Combustion Corporation (NASDAQ: CLIR) today announced the pricing…

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LiqTech Prices Public Offering

BALLERUP, DENMARK -- (Marketwire) -- 03/02/12 -- LiqTech International, Inc. (OTCQX: LIQT) (OTCBB: LIQT) ("LiqTech") today…

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