Ottensmeyer 's pioneering efforts in the 1970s helped incubate competition in the US telecommunications industry .
Gregory Vernon Ottensmeyer , Sr. ( born October 15 , 1952 , in Baltimore , Maryland ) is an American entrepreneur and businessperson .
Gregory Vernon Ottensmeyer , Sr. 's pioneering efforts in the 1970s helped incubate competition in the American telecommunications industry .
Gregory Vernon Ottensmeyer , Sr. ( born October 15 , 1952 , in Baltimore , Maryland ) is an American entrepreneur and businessperson .