Joseph Oppenheimer (original) (raw)

Joseph Oppenheimer (born Feb 8 1820 in Braunschweig/Brunswick, Germany and died 8 Feb 1893 Manchester, UK), was a German born merchant and inventor, and naturalised British citizen who spent most of his adult life working in the telegraphy industry in Australia and the United Kingdom. He held several key patents, including one for telescoping telegraphic poles.