Who’s a Founder? (2009): In 2009, a lawsuit from Eberhard questioned Musk’s claim as co-founder. A legal settlement allowed five men, Eberhard, Tarpenning, Wright, Musk, and Straubel, to officially hold the co-founder title. This resolved the controversy, giving Musk recognition for his early impact, even though he wasn’t involved in Tesla’s original incorporation in 2003.