In this article, Jeremy Edwards shares some insights on how to harness inventor testimony in patent litigation. He has also provided a helpful review of several ways that inventor testimony can be employed in patent litigation. The article was published in Law360 as part of its series on expert analysis. With more than 15 years of experience as a patent litigator, Mr. Edwards is a recognized expert. He has lived these insights, harnessing inventor testimony on many occasions to further his clients’ interests.