ALEXANDRIA, VA--(Marketwired - Mar 5, 2014) - Marathon Patent Group, Inc. (OTCQB: MARA) ("Marathon"), a patent licensing company, announces that its CEO, Doug Croxall, will present at the 26th Annual ROTH Conference. The ROTH Conference will take place during March 9 - 12 at the Ritz-Carlton Laguna Niguel in Dana Point, California.