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Photo: 📷 Albert Ottenbacher
Biography of Leonid A. Umansky
23. Jul 1890 – 3. Apr 1957(66 years)Died in:Schenectady, Schenectady County
Russian engineer
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Russian Empire
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Leonid A. Umansky (* 23. July 1890 in Donetsk; † 3. April 1957 in Schenectady) was a russian engineer. He was 66 years old. He studied at Peter the Great Saint Petersburg State Polytechnical University. He worked at General Electric. He was awarded the Edison Medal.
Life Events
2 Events1890
Born in Donetsk, Ukraine
1957