Over 25 years of experience in Metallurgical Failure Analysis and Testing of Ladders, Hammers, Hip Implants, Turbine Blades, Rail Road Car Wheels, Aircraft Parts etc.

The company specializes in chemical analysis, metallurgical evaluation, failure analysis, mechanical testing, corrosion simulation, and product/process validation.

Specialize in industrial product failure, corrosion, accident investigation, materials and metallurgical failure analysis, welding, manufacturing, forensic engineering, product liability, and explosion investigation services.

Offering Corrosion Services, Metallurgical Failure Investigations, Smelting of Mercury, Lead, Copper, Zinc and Nickel and Decontamination from soil water and air. Pollution Abatement Services

Provides process engineering services for the metallurgical, chemical, wastewater, and energy fields. Process economics of new technology ventures. Conducts root cause investigations. Experienced in all aspects of process/project management especially those involving inorganic chemicals and nonferrous metals in a process or an environmental setting. Proficient in moving from concept to reality in technology and business. Strong investigative skills and proficient in root cause investigations in accidents involving metal failures or chemical reactions. Project engineering experience on projects up to $10 million; lead process engineering experience on projects up to $1 billion.

Mechanical and marine engineer-underwater equipment/materials, fiber optics, high-tension cables, machine design, theme park equipment/amusement rides, elastomers, fracture mechanics concrete and rock

25 years of experience in the mechanical design and analysis of structures, machinery, and facilities.

Ph.D., PE 35 years experience as metallurgical engineering consultant, product failure analysis, expert witness with over 225 depositions and 65 court appearances.

Over 30 years experience in testing all phases of paints, sealants and waterproofing materials. Extensive knowledge of test methods and testing protocol.

Signa is a professional petroleum engineering company providing expert witness testimony to resolve complex cases involving injury, patent infringement, environmental infractions and property damage.