This expert witness has over thirty years experience in mechanical design engineering, engineering analysis, testing and engineering development of machinery and equipment, computers and desktop products, medical products, instruments, and specialized apparatus.  He has been registered since 1977 as a professional mechanical engineer in California. Since 1980, he has been in private practice as a Consulting Engineer providing mechanical engineering and litigation support services.  As a consultant he has worked on many design, engineering, and testing projects in a wide range of industries for numerous companies. He has consulted on several litigations or intellectual property matters.

• Actuators 
• Aerospace
• Antennas
• Assembly Machinery
• Bearings
• Brazing
• Casting
• Centrifugal Pumps
• Computer and Desktop Products
• Consumer Products
• Control System Configuration
• Design for Assembly
• Design for Manufacturability 
• Disk Drive Manufacturing Equipment
• Drive Mechanisms
• Electronics Packaging
• Electronics Packaging
• Engineering Analysis
• Engineering Design
• Engineering Development 
• Fabrication Processes
• Gears
• Handling Machinery
• Industrial X-Ray Equipment
• Industry Experience
• Instrumentation and Testing
• Machining Processes
• Medical Equipment
• Medical Products
• Plastic Molding
• Project Engineering
• Rigid Body Dynamics 
• Semiconductor Process Equipment
• Shafts 
• Sheet metal Processes
• Spindle Technology
• Strength Evaluation
• Systems Integration
• Testing Machinery
• Tolerance Studies
• Vibration Analysis
• Welding

• MSME. 
• BSME, Tau Beta Pi and Pi Tau Sigma
• Finite element analysis, CAD Solid Modeling, Composite Materials and Microprocessors

Expert Witness Services;

• Expert Witness Reports 
• Patent Analysis 
• Patent Litigation
• Patent Portfolio Review  
• Product Liability
• Product Testing
• Technical Consultant