A(n) ____________ is a legal document issued by a government that gives an inventor exclusive rights to make, use, or sell an invention for a limited time.
patent
A(n) patent is a legal document issued by a government that gives an inventor exclusive rights to make, use, or sell an invention for a limited time.
To find the answer to this question, you can do a simple search on the internet or refer to a reliable source such as a dictionary, encyclopedia, or a government website devoted to intellectual property and patents. These sources will provide you with accurate and detailed information about patents and their purpose.