The Dempster Dumpster Background George Roby Dempster, the dumpster's original developer, was a mayor of Knoxville who undertook experience with carrying city wastes through his construction service. He used his knowledge of heavy machinery to devise a more useful method of collecting, carrying, and dealing with debris, called the http://fernandovmdrl.mybjjblog.com/who-developed-the-roll-off-dumpster-14438329