How to contact the patent inventor

Because in the preliminary examination, only the contact information of the applicant is required, and no necessary requirements are put forward for the inventor.

To find the patent of the State Administration of Taxation, you can find the applicant if you have the contact information of the applicant. Generally, if it is a non-job application, the applicant is the inventor. If it is a job application, you can find the applicant related to the inventor, and you can find the inventor.