2. "Inventor" and "designer" refer to people who have made creative contributions to the essential features of invention and creation, that is, people who have completed the invention of products and methods or the technical scheme of utility models and designs through their own intellectual labor. In the process of completing the invention and creation, those who are only responsible for the organization and management, those who provide convenience for the use of material conditions, and those who engage in other auxiliary work, such as computer entry personnel, experimenters, sketchers, etc. , should not be regarded as an inventor or designer. It should also be pointed out that legal persons or other organizations can be the subject of patent application rights and patent rights, but they cannot be inventors or designers. Inventors and designers can only be natural persons who complete inventions through their own wisdom and talents. It says here that the inventor should belong to the teacher who designed the boiler.