Randall King, PhD, PE Expert Witness

Contact Information

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Specialties & Experience

General Specialties: Products Liability and Mechanical Engineering

Specialty Focus: Patent infringement & invalidity, products liability, machinery design, failure analysis, design defects & manufacturing defects, 15 US patents + 6 foreign patents, Oilfield, industrial & agricultural accidents, pumps & compressors, valves & piping, consumer products, mechanical equipment failures

Education: PhD - Mechanical Engineering, Oklahoma State University; MS - Mechanical Engineering, Oklahoma State University; BS - Mechanical Engineering, Oklahoma State University

Years in Practice: 40+

Number of Times Deposed/Testified in Last 4 Yrs: 13


Additional Information

Dr. King is a licensed professional engineer with a Ph.D‭. ‬in mechanical engineering‭: 40+ ‬years experience in mechanical engineering‭, ‬product design‭, research and development of high-pressure oilfield fracturing pumps and automotive components, forensic investigation‭, ‬and litigation support‭. ▪ Testified at 10 trials & 38 depositions ▪ 17 Patent & IPR cases – 3 trials ▪ 21 Patents ▪ Patent infringement & invalidity ▪ Products liability ▪ Design defects & manufacturing defects ▪ Failure analysis ▪ Oilfield, Industrial, Construction, & Agricultural accidents ▪ Pumps, valves, compressors, & piping ▪ 21 Patents ▪ Cranes, trucks, lifts ▪ Consumer products Dr. King has served as a forensic engineer for over 15 years, testifying at 10 trials and 37 depositions in state and federal courts for both plaintiff and defense. Dr. King has served on 17 patent cases, providing opinions on invalidity, infringement, IPR’s, and claim construction, including live testimony at 3 jury trials and 6 depositions. We focus on high-quality investigations and forensic engineering analysis with special emphasis on providing down-to-earth communication and clear presentation to assist you in resolving complex issues and communicating with others. — our goal is to make the complex comprehensible.