Lionel Joel Mary Beunet

Title: Innovations of Lionel Joel Mary Beunet

Introduction

Lionel Joel Mary Beunet is a notable inventor based in Montigny Loing, France. He has made significant contributions to the field of materials science, particularly in the development of advanced glass-ceramic products. With a total of 3 patents to his name, Beunet continues to push the boundaries of innovation.

Latest Patents

One of Beunet's latest patents focuses on crack-resistant glass-ceramic articles and methods for making the same. This invention discloses glass-ceramics that exhibit a Vickers indentation crack initiation threshold of at least 15 kgf. These glass-ceramics can be ion exchangeable or ion exchanged. The materials consist of both crystalline and amorphous phases, generated by subjecting a thin precursor glass article to a ceramming cycle with an average cooling rate ranging from about 10° C./minute to about 25° C./minute. In various embodiments, the crystalline phase may comprise at least 20 wt % of the glass-ceramics. Additionally, the glass-ceramics may include β-spodumene as the predominant crystalline phase and can exhibit an opacity of at least 85% over the wavelength range of 400-700 nm for a thickness of about 0.8 mm.

Career Highlights

Beunet is currently associated with Corning Incorporated, a leading company in glass and ceramics technology. His work at Corning has allowed him to develop innovative materials that have practical applications in various industries.

Collaborations

Throughout his career, Beunet has collaborated with several talented individuals, including Marie Jacqueline Monique Comte and Allan Mark Fredholm. These collaborations have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Lionel Joel Mary Beunet is a distinguished inventor whose work in crack-resistant glass-ceramics showcases his commitment to innovation. His contributions to materials science continue to have a lasting impact on the industry.