<P> The modern process is named after its inventor , the Englishman Henry Bessemer , who took out a patent on the process in 1856 . The process was said to be independently discovered in 1851 by the American inventor William Kelly , though there is little to back up this claim . </P>
<P> The modern process is named after its inventor , the Englishman Henry Bessemer , who took out a patent on the process in 1856 . The process was said to be independently discovered in 1851 by the American inventor William Kelly , though there is little to back up this claim . </P>
who developed a method to mass-produce steel in america
who developed a method to mass-produce steel in america
Henry Bessemer
Henry Bessemer