This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignee: Killine Optical Ltd. Active years: 2021-2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2021-2023
Title: Marc René André Louis Lefebvre: Innovator in Optical Technology
Introduction
Marc René André Louis Lefebvre is a notable inventor based in Macao, MO. He has made significant contributions to the field of optical technology, holding a total of 2 patents. His innovative methods have advanced the manufacturing processes of optical spectacles and materials.
Latest Patents
Lefebvre's latest patents include a method for covering a primary element for optical spectacles with primary members moulded from cork particles. This method enhances the design and functionality of spectacles. Another significant patent is a method for purifying powdered silicon carbide, which involves providing a starting material with a grain size of less than 100 µm and a silicon carbide content of at least 98% purity. The process requires heating the starting material in a vacuum or oxygen-free atmosphere to a temperature above 1700° C for a minimum of 8 minutes.
Career Highlights
Lefebvre is associated with Killine Optical Ltd, where he applies his expertise in optical innovations. His work has contributed to the development of advanced manufacturing techniques in the optical industry.
Collaborations
He has collaborated with notable coworkers such as Hervé François Serge Jacquier and François Gardaz, further enhancing the innovative capabilities of his team.
Conclusion
Marc René André Louis Lefebvre is a distinguished inventor whose work in optical technology continues to influence the industry. His patents reflect a commitment to innovation and quality in manufacturing processes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile