Robert Hefner January 1, 2015 Hefner Energy Robert Hefner V named to Forbes 30 Under 30 List Robert Hefner January 1, 2015 Hefner Energy Robert Hefner named for the Forbes List for Energy & Industry
Robert Hefner March 10, 2010 Hefner Energy WSJ: Firms See 'Green' in Natural-Gas Production Robert Hefner March 10, 2010 Hefner Energy Pictured: Robert Hefner IV and Robert Hefner V celebrate a water technology investment with former New England Patriots quarterback Drew Bledsoe and Ecosphere Technologies Inc. (NYSE:ESPH) Chairman & CEO Dennis McGuire.