I have 31 years of experience, and specialize in the field of mechanical engineering with specific knowledge in the areas of product liability, safety and machinery maintenance. I have published on such topics as industrial maintenance practices, aerial work platforms and machine guarding. I have testified 30 times on topics such as machine design, adequacy of warnings and instructions and industrial maintenance practices. I enjoy assisting my clients in understanding mechanical engineering, safety technology and safety philosophy by relating my personal experiences in the safety and industrial maintenance fields to the causes of accidents, product failures and literature such as OSHA regulations and the requirements of safety standards such as ANSI, UL, NFPA, ADA, building codes, etc.