Sperry, Frank Earl

Birth Name Sperry, Frank Earl
Gender male


Frank, founded Mechanical Devices in 1914 in Aurora, Ill., manufacturing a three-color inking attachment. He later expanded into manufacturing hydraulic pumps. A deal negotiated with Williams-Oil-O-Matic to machine fuel oil pumps prompted the company to move to Bloomington in 1928.


Family of Sperry, Frank Earl and Banks, Elsie Jane

Married Wife Banks, Elsie Jane ( * October 23, 1888 + September 14, 1869 )


    1. Sperry, Frank Earl
      1. Banks, Elsie Jane