I have 28 years of experience and specialize in the fields of intellectual property and product liability litigation, as well as product development with specific knowledge in the areas of patent infringement/non-infringement, patent validity/invalidity, automotive components, automotive systems, electrical, electronic and computer systems, product liability, crash analysis, safety, sensors, black boxes, and litigation. I have published on such topics as patents, trademarks, trade secrets, intellectual property, and patent infringement and validity litigation, product liability, automotive crash and safety, electrical, electronic and computer. I have testified 38 times on topics such as intellectual property, patents and product liability litigation, patent infringement, patent validity, automotive components, automotive systems, electrical, electronic, and computer systems and architectures, product liability, crash analysis, rollovers, accident reconstruction, seatbelts, airbags, safety, sensors and black box data.