Monthly Archives: December 2012

Early Sterling Inventor: John A. Svedberg

Patent 459,528 for a ‘Coil Steam-Boiler,’ filed February 2nd, 1889, issued September 15, 1891, by John A. Svedberg of Sterling, Virginia. See full patent here. Svedberg gives no indication of his profession, but a search in the Official Register of … Continue reading

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