The Rockets' stadium is known as the "Glass Bowl" in recognition of Toledo's distinction of being the glass capital of the world. The stadium was not named the "Glass Bowl" until renovations in 1946. The origin of the name dates back to 1946 and a man named Wayne Kohn, an employee of the structural engineering department of the Libbey-Owens Ford Glass Co., who suggested an annual Glass Bowl football game to be played in the Rockets' stadium. Three Toledo glass manufacturing companies developed the idea further and with the University sponsored a "Glass Bowl" stadium, which was a renovation of the then current stadium.