Which of the following best describes the role of a patent?

The correct answer highlights the primary function of a patent, which is to protect an inventor's exclusive rights to their creation. When a patent is granted, it provides the inventor legal ownership of their invention for a specified period, typically 20 years from the filing date. This exclusivity prevents others from making, using, selling, or distributing the patented invention without permission.

By securing exclusive rights, patents incentivize innovation, as inventors can invest time and resources into developing new technologies, knowing they have a temporary monopoly that will allow them to potentially recoup their investments. This legal protection fosters an environment where innovation can flourish, ensuring that inventors receive recognition and financial reward for their creative efforts.