Company Filing History:
3 out of 3,559 
1 out of 310 Years Active: 1980-1995
Title: The Innovations of Jean Comera
Introduction
Jean Comera is a notable inventor based in Gieres, France. He has made significant contributions to the field of materials science, particularly in the solidification of doped electrically conducting materials. With a total of 3 patents to his name, Comera's work has implications for various technological applications.
Latest Patents
One of Comera's latest patents is an "Apparatus for the solidification of a doped electricity conducting." This invention provides a method for solidifying doped electrically conducting materials while monitoring the solidification process. The apparatus features a first forming means for creating a liquid of undoped material in thermodynamic equilibrium with its solid counterpart, and a second forming means for the doped material. The solidification occurs at the interface between the doped liquid and solid, with a conductive bridge included for short-circuiting the liquids.
Another significant patent is the "Process and apparatus for the continuous checking of the supermelting of." This invention relates to a method for monitoring the supercooling of a monocrystal during its formation. It allows for continuous measurement of the potential difference between points in the forming crystal and a solid part of the material. This measurement helps determine the temperature deviation due to supercooling at the solidification front and the dopant concentration of the crystal being formed.
Career Highlights
Throughout his career, Jean Comera has worked with prestigious organizations such as the Commissariat à l'Énergie Atomique and the Centre National d'Études Spatiales. His experience in these institutions has contributed to his expertise in the field of materials science and solidification processes.
Collaborations
Comera has collaborated with notable individuals in his field, including Jean-Jacques Favier and Claude Jaussaud. These collaborations have likely enriched his research and development efforts.
Conclusion
Jean Comera's innovative work in the solidification of doped electrically conducting materials showcases his expertise and contributions to materials science. His patents reflect a commitment to advancing technology in this important area.