Middleby Corp., Elgin, Ill., announced Dec. 27 that it acquired Char-Griller, an Atlanta-based maker of residential outdoor charcoal and gas cooking equipment. The company had sales of approximately $150 million in 2021. Middleby also said it closed its previously announced acquisition of Masterbuilt, Holdings (Middleby: Agrees To Buy Masterbuilt), also Georgia-based, which includes the Kamado…