International aeronautical patent: Bleed leakage detection system and method. Patent number 8696196.International aeronautical patent: Bleed airflow balancing control using simplified sensing. Patent number 8033118.Embraer SA. in São José dos Campos, Brazil.Period: from 11/22/1988 to the present moment.During this period, I developed several systems and provided technical support in almost all aircraft that were developed by Embraer.I am specialized in the following systems: electrical generation and distribution, dynamic land gear simulation, brake control, pressurization control, bleed pressure and temperature control, air conditioning control, hydraulic pressure control, anemometer temperature control, ice and smoke detection, ant-ice system control and OBGS control. Dynamic simulation specialist in air management systems (AMS), temperature control systems, hydraulic systems, electronic controllers and effects of lightning inductions in aircraft components.Over these 32 years I participated in more than 50 international missions where I gave technical consultancies.I currently work in the Embraer Chief Engineer group, where I provide consultations and technical support on various aeronautical technologies.Military Engineering Institute (IME) in Rio de Janeiro, Brazil.Period: 09/01/1985 to 11/11/1988.Position: Professor of electrical engineering and researcher in the areas of control systems, robotics, simulation and systems identification.