Original sentence: (LeVeque was the designer of the most successful automatic pinsetter (which became known as the Columbus pinsetter) for bowling alleys, the patent for which was later purchased by American Machine and Foundry (AMF)
Edited sentence: (LeVeque was the designer of the most successful automatic pinsetter, which became known as the Columbus pinsetter).The patent for the pinsetter was later purchased by American Machine and Foundry, also known as AMF