David R. Duski

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David Duski is a Director at Davis & Hosfield Consulting LLC. He has provided dispute resolution services for cases involving patent infringement, trademark infringement, trade secret misappropriation, false advertising, breach of contract, business interruption, legal malpractice, and product liability, among others. He has also provided financial and economic consulting for attorneys and corporate clients.

Mr. Duski has conducted complex financial analyses involving lost sales, lost profits, incremental profits, manufacturing and marketing capacity, fixed and variable costs, product line profitability, price erosion, reasonable royalties, unjust enrichment, commercial success, and prejudgment and post-verdict interest for both plaintiffs and defendants. He has also served as an expert witness in matters filed in U.S. District Court, state court, and before the American Arbitration Association.

His case experience encompasses a broad array of 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 graduated with high honors from DePaul University earning a Bachelor of Science in Accounting and Finance. He is a licensed Certified Public Accountant in Illinois and Wisconsin, a Certified Licensing Professional, and a Certified Fraud Examiner. He is a member of the American Institute of Certified Public Accountants, Illinois CPA Society, American Bar Association, Chicago Bar Association, Licensing Executives Society, and Association of Certified Fraud Examiners.