Who was the inventor of calculator?
Calculators William Seward Burroughs Born 1857 Rochester, N.Y – Died 1898 In 1885, Burroughs filed his first patent for a calculating machine. However, his 1892 patent was for an improved calculating machine with an added printer. William Seward Burroughs invented the first practical adding and listing machine – National Inventors Hall of Fame. William Seward Burroughs Inventor of the first workable adding machine, was born in rural New York in 1855. Burroughs Adding Machine Company Burroughs Adding Machine Company traced its founding to William Seward Burroughs who invented and patented the first workable adding and listing machine in St. Louis, Missouri in 1885. Blaise Pascal (1623 – 1662) Blaise Pascal invented the first digital calculator to help his father with his work collecting taxes. Calculating Machines Information on the history of the Calculating Machine, and the inventors including Blaise Pascal, Da Vinci, and more. Articles on the History of Electronic Calculators An amaz
