If I create a robot that makes more robots and sell you said robot... Should I get to claim ownership of all the robots said robot creates? Update: So why woul

If I create a robot that makes more robots and sell you said robot... Should I get to claim ownership of all the robots said robot creates? Update: So why would I Bother inventing and patenting said robot! To prevent others from creating and using said robot for commercial purposes. I'd then find a business model or revenue stream elsewhere. Said patent would be to protect my other revenue model. I just wouldn't sell any of my robots. Ad a non practicing entity is formed...