Early Life
Emerson was born in 1906 in New York City. At the age of 22, he bought a rudimentary machine shop from the estate of a local inventor. He moved the equipment to a small warehouse in Harvard Square, where he built research apparatus for professors and researchers of Boston-area medical schools, and produced many inventions over the following years. In 1928, he designed a Barcroft-Warburg apparatus for tissue respiration studies. In 1930, he designed a new type of micromanipulator which was valuable in early physiology studies and later saw use in assembly of electronic components. In 1931, Emerson developed an oxygen tent which incorporated an improved cooling system.
Read more about this topic: John Haven Emerson
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