Most Helpful Guy
He played you and got what he wanted. It's unlikely that he'll contact you again.
Most Helpful Girl
I wouldn't worry about it too much. Since you had sex with him on the first date if I were you I would not get up my expectations and assume things would go any further. I mean how do you know he was telling the truth about his job and patents? How do you know he was not saying that just to get laid?