From a single kettle beside the Middleswarth family home in Beavertown, Pennsylvania, Bob Middleswarth built a potato-chip company that has been making Middleswarth Potato Chips since 1942. Ira Middleswarth & Son, Inc. remains family-operated from its Middleburg plant, where about 90 employees produce roughly 3,400 pounds of chips an hour. Known locally as Middleswarth Potato Chips, the company distributes throughout Pennsylvania and ships its snacks around the world.