John provides advice for clients in the fields of chemical, mechanical and electrical engineering, including the semiconductor, solid-state sensor, medical device, aerospace, process control, magnetic recording, energy and telecommunications industries. John is a registered patent attorney and has prepared and filed over 150 priority patent applications.
Prior to his legal career, John worked as principal engineer and engineering manager in the semiconductor and solid-state sensor industry. leading engineering projects,solid-state engineering process development activities and new product development for a leading process control company.
John is a co-inventor on the following patents:
- New technology for capacitive pressure sensors (U.S. Patent #6,647,794)
- Pressure transducer with external heater (U.S. Patent #7,347,099)
- Vibration power generator (U.S. Patent #7,567,013)