Explanation:

- The group of words "Sole right to make and sell some invention" refers to the exclusive rights given to an individual or company to produce and sell a specific invention, commonly through a legal mechanism.

- Option 1: Inheritance - This refers to the assets or properties passed down to heirs after someone's death. It doesn't relate to inventions.

- Option 2: Heirloom - Typically an item handed down through generations within a family. It refers more to objects of sentimental value, not related to inventions or rights to produce.

- Option 3: Copyright - This protects original works of authorship like literature and music. It does not cover inventions.

- Option 4: Patent - This is indeed the correct answer. It gives inventors exclusive rights to their inventions for a certain period.