Company Filing History:
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1 out of 72 
Years Active: 1984-1985
Title: Michel J Chatanier: Innovator in Electrical Measurement Devices
Introduction
Michel J Chatanier is a notable inventor based in Saint Maur, France. He has made significant contributions to the field of electrical measurement, holding 2 patents that showcase his innovative spirit and technical expertise.
Latest Patents
Chatanier's latest patents include the "Electrical Continuimeter" and the "Surface Resistivimeter." The Electrical Continuimeter is a device designed to check the electrical continuity of a conducting layer covering a structure with both conducting and non-conducting parts. This device features a pick-up with inner and outer coaxial electrodes that are placed on the insulator layer. An alternating voltage is applied between the inner electrode and the ground terminal, allowing for the measurement of resistive and reactive components of the ground impedance.
The Surface Resistivimeter, on the other hand, is a device for measuring the surface resistance of a structure coated with an inner resistive layer and an outer insulating layer. This device includes a pick-up with a central cylindrical electrode and two intermediary annular electrodes, along with an outer annular electrode. An alternating voltage is applied between the central and outer electrodes, and the resulting current is measured across a load resistor.
Career Highlights
Throughout his career, Michel J Chatanier has worked with esteemed organizations such as the National Office for Aerospace Studies and Research (ONERA). His work in these institutions has allowed him to develop and refine his innovative devices, contributing to advancements in electrical measurement technology.
Collaborations
Chatanier has collaborated with notable professionals in his field, including Michel J Portat and Alain E Bruere. These collaborations have likely enriched his work and fostered a creative environment for innovation.
Conclusion
Michel J Chatanier stands out as a significant figure in the realm of electrical measurement devices. His patents reflect his dedication to innovation and his contributions to the field will continue to influence future developments.