A patent grants its owner “the right to exclude others from making, using, offering for sale, or selling” an invention for a specified period of time in return for disclosing the invention to the public. Patents are a foundational piece of intellectual property rights both in the United States and worldwide, and they are both celebrated and criticized for variously enabling or preventing innovation. Join us as we explore patents with Naomi Lamoreaux is the Stanley B. Resor Professor of Economics and History at Yale University.