I have 20 years of experience and specialize in the field of analytical chemistry with specific knowledge in the areas of failure analysis, material identification and characterization, and patent infringement analysis. I have published on such topics as polymer analysis, plastics testing and chemical reverse-engineering. I have testified 20 times on topics such as plastics and polymer analysis, chemical analysis and patent infringement. I am experienced in preparation of detailed expert reports and testimony to explain complex scientific analysis in terms that are understandable by members of the jury.