It's the third best-selling brand of ice cream in the United States and is regularly served to foreign dignitaries visiting President George W . Bush. A standing order is delivered to Camp David every 2 weeks. Yet many Americans have never heard of it. That's because Blue Bell Creameries, with headquarters in Brenham, That's because Blue Bell Creameries, state."That allows us to focus on marking and selling ice cream," says CEO Paul Kruse, the fourth generation of Kruses to run Blue Bell.