In 1945 Graf and his brother Campbell Jr. joined their father 's electrical engineering company to form Graf and Sons .
The Cleveland Rams selected Graf in the 1942 NFL Draft , but he instead attended Harvard Business School .
In 1945 Graf and Graf 's brother Campbell Jr. joined their father 's electrical engineering company to Graf Graf and Sons .
The Cleveland Rams selected Graf in the 1942 NFL Draft , but he instead attended Harvard Business School .