This inventor holds 7 USPTO granted patents and 4 published patent applications, plus 7 CIPO patents. Top assignees: Seb S.a., Centre National De La Recherche Scientifique, Universite Dé Lorraine. Active years: 2015-2024.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
7 out of 699 
2 out of 5,383 
2 out of 93 
Years Active: 2015-2024
Title: Innovations by Inventor Stephane Tuffe
Introduction
Stephane Tuffe is a notable inventor based in Cognin, France. He has made significant contributions to the field of cookware and electrical household appliances. With a total of 7 patents to his name, Tuffe's work focuses on enhancing the functionality and durability of cooking surfaces.
Latest Patents
Among his latest patents is a stain-resistant cooking surface designed for cookware items and electrical household appliances. This innovative cooking surface consists of a deposit of nitride of metal elements on a substrate. The metal elements include one or more transition metals and aluminum. The production process involves a nitridation step to create a coating of type (X,Al)N. This coating is enriched with aluminum, with niobium and/or zirconium making up a significant portion of the transition metals. The atomic ratio of aluminum in the metal elements is at least 20%. Additionally, Tuffe has developed a method for creating cookware items with a textured outer face made of stainless steel. This method includes producing a blank from a textured sheet of stainless steel and stamping it to form a cap with a textured free surface.
Career Highlights
Throughout his career, Tuffe has worked with several prominent companies, including Seb S.A. and Université de Lorraine. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in the cookware industry.
Collaborations
Tuffe has collaborated with notable individuals such as Jean-François Pierson and Martin Rubio. These partnerships have further enriched his work and led to advancements in his inventions.
Conclusion
Stephane Tuffe's contributions to the field of cookware and electrical household appliances demonstrate his innovative spirit and dedication to improving everyday cooking experiences. His patents reflect a commitment to quality and functionality in kitchen technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile