Frank Stephen Baldwin, Date of Birth, Place of Birth, Date of Death

Frank Stephen Baldwin

American inventor

Date of Birth: 10-Apr-1838

Place of Birth: New Hartford, Connecticut, United States

Date of Death: 08-Apr-1925

Profession: computer scientist, inventor

Nationality: United States

Zodiac Sign: Aries

Frank Stephen Baldwin (April 10, 1838 – April 8, 1925) was an American who invented a pinwheel calculator in 1875.
He started the design of a new machine in 1905 and was able to finalize its design with the help of Jay R.
Monroe who eventually bought the exclusive rights to the machine and started the Monroe Calculating Machine Company to manufacture it.