Can a repo company put a seize on your license and license plate and threaten to have you charged with a felony if caught driving the car they are trying to repo?

No, that is the job of the company that gave you the loan. The repo company can take your car the second they find it, but the real expense and trouble comes from the loan company you stole from. If you do not release the car you are in possession of stolen goods after a court judgment.