I think you misunderstood.
Patent is a state of protection of intellectual property, called patent.
A production license is a legal and compliant production qualification, so it is called a production license.
As long as it belongs to the category of production license, it can be produced legally. Regardless of whether there is management or not, production must be done with a production license. Otherwise, it is illegal.
On the contrary, for patents, whether it is produced or not produced, it does not affect the protection of the patent.
Finally, if you want to mass produce and sell the patent, then if you do not have a production license, you need to find a manufacturer with a production license to help you process it.
It’s that simple.