Two of Chicago’s leading entrepreneurs happen to be brothers. But it’s a good thing they didn’t actually grow up together. Howard Tullman, 14 years older, already had left the nest when Glen, the baby of the family, persuaded their mother to let him cut a hole in the roof of the family’s New Providence (N.J.) home to test his ideas on solar energy. Mom never said no. But Howard, born bossy, wouldn’t have let Glen experiment on his own. “He would have wanted a bigger hole,” says Glen. Admits Howard: “I was an overpowering presence.”
Click here for complete article
Filed under: Innovation, entrepreneurship
