David Duski

David Duski | Intellectual Property | Charles River Associates

David Duski is a principal with the Intellectual Property Practice of CRA.

Throughout his career, Mr. Duski has provided dispute resolution services for cases involving patent infringement, trademark infringement, trade secret misappropriation, copyright infringement, false advertising, false designation or origin, breach of contract, business interruption, legal malpractice, and product liability, among others. He has served as an expert witness in matters filed in US district courts, state courts, and before the American Arbitration Association.

He has worked across multiple industries including: automotive, aviation, biotechnology, cellular, chemicals, consumer products, energy, financial securities, healthcare, HVAC, information technology, internet, medical products, military, network security, online learning, optical, pharmaceuticals, semiconductors, sporting goods, supercomputers, and telecommunications.

Mr. Duski has lectured on the topic of intellectual property damages at John Marshall Law School, Loyola University Chicago School of Law, the Chicago Bar Association, and the Intellectual Property Law Association of Chicago. He has been designated a “Recommended Expert Witness” by the IAM Patent 1000—The World’s Leading Patent Professionals in 2019, 2020, 2021, and 2022.

Prior to joining CRA, he was Director in BDO’s Forensics group where he led its national intellectual property consulting practice.

Recent achievement

IAM 1000: Recommended Expert Witness
2019, 2020, 2021, 2022