Who invented the Weber kettle grill in 1952?

George Stephen invented the Weber kettle grill, introducing the design commercially in 1952.

Stephen worked at Weber Brothers Metal Works in Chicago, a company that made marine buoys. Seeking a better way to grill after struggling with an open brazier, he adapted a buoy’s rounded metal shape into a cooking vessel. He added legs, air vents, and a lid, creating a grill that contained heat more effectively and helped protect food from weather and flare-ups.

The first prototype is often dated to 1951, while 1952 marks the beginning of commercial sales and the original kettle’s public introduction. Stephen initially called it George’s Barbecue Kettle. Its rounded silhouette also led to the early nickname “Sputnik.” The design became the foundation of the Weber brand.

The kettle’s lid and vents were important innovations: the vents helped regulate airflow and temperature, while the lid made indirect cooking and longer, steadier barbecue sessions practical. Arthur Bryant was a famous Kansas City pitmaster, Edward Kingsford was associated with charcoal briquettes, and Henry Ford was an industrialist—but none invented the Weber kettle grill.