Emerging Issuer Growth Report - July 24, 2008 By Ana Pastorfide Click to download PDF report (1.7MB) Bull and Bear Report - Sept. 2007 Click here to download report in PDF Format (256KB) Son of Wankel - April 23, 2007 Forbes, By Christopher Steiner click here to download article in PDF Format (148KB) The little engine that could - April 13, 2007 Richmond News, By Nelson Bennett click here to download article in PDF Format (152KB) Special Situations Analyst Report Radical New Rotary Engine Now in Advanced Development for A $200 Billion Annual Market. click here to download report in PDF Format (336KB) RadMax Brochure Click here to download PDF brochure (596KB) Rotary engine revs for comeback by George Leopold, EE Times - 12/15/2006 Click here to view the article online Clean machine by Lou Whiteman - Dec 1,2006 Click here to download report in PDF Format(124KB) Research Report by Bridge IR Group, Inc (Revving Up To Make its Debut) - November 7 2006 Click here to download report in PDF Format (648KB) Khandaker Partners Report (Independent Valuation Report on Regi U.S., Inc.) - May 2006 Click here to download report in PDF Format (532KB) Investor World Magazine Article (Companies to watch in 2006) - May 2006 Click here to download report in PDF Format (716KB) Investor World Magazine Article (Interview with the CEO) - May 2006 Click here to download report in PDF Format (456KB)   Our reports are available in Adobe Acrobat PDF format. If you do not have the free Adobe Acrobat Reader, download it here.