Robert Hare

Robert Hare (January 17, 1781 – May 15, 1858) was an early American chemist and professor. Biography Hare was born in Philadelphia, Pennsylvania, on January 17, 1781. He developed and experimented with the oxy-hydrogen blowpipe, with Edward Daniel Clarke of Oxford, shortly after 1800. He married Harriett Clark and had six children. In 1802, Hare was elected a member of the American Philosophical Society. He was a professor at the University of Pennsylvania between 1810 and 1812 and between 1818 and 1847. By the 1820s, Hare had developed the "galvanic deflagrator", a type of voltaic battery having large plates used for producing rapid and powerful combustion. He was elected an Associate Fellow of the American Academy of Arts and Sciences in 1824. Hare died in Philadelphia on May 15, 1858.