Mostly because it is said that Musk had the very to start with Roadster shipped to him in February of 2008. Hence, he couldn't are already its designer nor the man behind its innovative features. Jeffrey Brian “JB” Straubel was introduced in early being the Main Technological innovation Officer https://elon-musk-the-visionary-b08631.actoblog.com/34190742/detailed-notes-on-elon-musk-the-visionary-behind-today-s-most-innovative-companies