Well first thing you should do is contact a lawyer but second thing you should do is to actually: talk to your cofounder. Express your fears, and negotiate a

Well first thing you should do is contact a lawyer but second thing you should do is to actually: talk to your cofounder. Express your fears, and negotiate a solution (solutions which you have already in mind having talked to the lawyer). Maybe he really hasnt had time or maybe he really thinks that the investment stage is the most appropriate for incorporating.