How do prisoners apply for patents to prove that they are their own inventions?

When applying for a patent, only the first inventor provided the ID number and filed it with the State Bureau. Other inventors did not provide ID numbers, only a name.

If you are the first inventor, you can go to China National Intellectual Property Administration to copy documents when applying for a patent, which should prove that the first inventor is you.

If you rank second or lower, you can't prove that this person is yours.

You can draw up a certificate yourself and let other inventors sign it to prove that the name is yours. Or let the enterprise issue a certificate, it should be possible.