Company Filing History:
Years Active: 1986
Title: Annick LeFeuvre: Innovator in Diamond Technology
Introduction
Annick LeFeuvre is a prominent inventor based in Elancourt Maurepas, France. She has made significant contributions to the field of diamond technology, particularly in the development of cutting elements for drill bits. Her innovative approach has led to advancements that enhance the performance and durability of these tools.
Latest Patents
Annick LeFeuvre holds a patent for a method of forming a diamond tooth insert for a drill bit. This patent describes an improved bond between diamond and a metallic matrix achieved by hot pressing the metallic matrix onto a cleaned polycrystalline diamond (PCD) element. The process involves degreasing the PCD and maintaining it free from oxidation before bonding it under pressure and temperature with a conventional metallic matrix. The resulting cutting element features a high-strength bond between the PCD and the metallic portion, ensuring stability during the fabrication of the drill bit.
Career Highlights
Throughout her career, Annick has been associated with Norton Christensen, Inc., where she has applied her expertise in diamond technology. Her work has not only contributed to the company's success but has also positioned her as a leader in her field. With a focus on innovation, she continues to push the boundaries of what is possible in drill bit technology.
Collaborations
Annick LeFeuvre has collaborated with her coworker, Jean-Pierre Lauvinerie, to further enhance the development of diamond-based tools. Their partnership exemplifies the importance of teamwork in driving innovation and achieving remarkable results in their projects.
Conclusion
Annick LeFeuvre's contributions to diamond technology have made a significant impact on the industry. Her innovative methods and dedication to her work continue to inspire advancements in drill bit design and functionality.