ClearSign Combustion Corporation http://ir.clearsign.com/ ClearSign Announces Completion of First Enclosed Ground Flare Project http://ir.clearsign.com/2018-01-22-ClearSign-Announces-Completion-of-First-Enclosed-Ground-Flare-Project Establishes Duplex Technology as best-in-class emissions control solution in $400 million potential domestic market Mon, 22 Jan 2018 16:05:00 -0500 http://ir.clearsign.com/2018-01-22-ClearSign-Announces-Completion-of-First-Enclosed-Ground-Flare-Project ClearSign Announces Request to Withdraw S-1 Registration Statement http://ir.clearsign.com/2017-12-06-ClearSign-Announces-Request-to-Withdraw-S-1-Registration-Statement Company to review alternate funding and strategic options Wed, 06 Dec 2017 09:20:00 -0500 http://ir.clearsign.com/2017-12-06-ClearSign-Announces-Request-to-Withdraw-S-1-Registration-Statement ClearSign Receives Multi-Unit Order from Major Eastern Mediterranean /Middle East Refiner http://ir.clearsign.com/2017-12-04-ClearSign-Receives-Multi-Unit-Order-from-Major-Eastern-Mediterranean-Middle-East-Refiner Operator Orders Multiple of Duplex Plug & Play™ Mon, 04 Dec 2017 08:00:00 -0500 http://ir.clearsign.com/2017-12-04-ClearSign-Receives-Multi-Unit-Order-from-Major-Eastern-Mediterranean-Middle-East-Refiner Qualification Tests of Duplex™ Technology Ordered by ExxonMobil Successfully Completed http://ir.clearsign.com/2017-11-27-Qualification-Tests-of-Duplex-TM-Technology-Ordered-by-ExxonMobil-Successfully-Completed Evaluation Conducted at ClearSign's State-of-the-Art R&D Seattle Facility Mon, 27 Nov 2017 08:00:00 -0500 http://ir.clearsign.com/2017-11-27-Qualification-Tests-of-Duplex-TM-Technology-Ordered-by-ExxonMobil-Successfully-Completed ClearSign Asia, LTD Formed http://ir.clearsign.com/2017-11-20-ClearSign-Asia-LTD-Formed Announces Letter of Intent with Largest Conglomerate in China for Investment, Accelerated Market Access and Support Mon, 20 Nov 2017 08:00:00 -0500 http://ir.clearsign.com/2017-11-20-ClearSign-Asia-LTD-Formed