This inventor holds 6 USPTO granted patents. Top assignees: Centre National De La Recherche Scientifique, Rhone-Poulenc Chimie. Active years: 1991-2001.
Company Filing History:
4 out of 5,383 
2 out of 759 Years Active: 1991-2001
Title: The Innovations of Robert Tournier
Introduction
Robert Tournier is a notable inventor based in Bilieu, France. He has made significant contributions to the field of materials science, particularly in the development of magnetically anisotropic materials. With a total of 6 patents to his name, Tournier's work has had a profound impact on various applications in technology and industry.
Latest Patents
Among his latest patents is a method for preparing a rare earth- and transition metal-based magnetically anisotropic material by solidifying a liquid alloy in a guiding field. This innovative process involves heating an alloy containing a rare earth element and at least one transition metal to a temperature above its melting point, ensuring the alloy is completely liquid. The melted alloy is then cooled at a rate equal to or greater than natural cooling in the presence of a continuous, static magnetic field, resulting in the solidification of the alloy and the production of magnetically isotropic material. Another significant patent is a method for preparing a very high-quality magnetic material, which further showcases his expertise in this specialized field.
Career Highlights
Throughout his career, Robert Tournier has worked with esteemed organizations such as the Centre National de la Recherche Scientifique and Rhône-Poulenc Chimie. His experience in these institutions has allowed him to refine his skills and contribute to groundbreaking research in materials science.
Collaborations
Tournier has collaborated with notable colleagues, including Bernard Chevallier and Jean-Michel Dance. These partnerships have facilitated the exchange of ideas and fostered innovation in their respective fields.
Conclusion
Robert Tournier's contributions to the field of materials science through his patents and collaborations highlight his role as a significant inventor. His innovative methods for creating advanced magnetic materials continue to influence technology and industry today.