sentences:  His machine, called Odhner's Arithmometer then appeared under ten to fifteen names in Europe, the most important being Brunsviga and Triumpator, which were manufactured in Germany.In 1900, he patented the "Baldwin Computing Engine", a machine by which multiplication or division was performed by one stroke for each digit.In 1908, he was awarded a patent on the "Baldwin Recording Calculator", which combined a printer with the calculator.