Location History:
- Nancy Cedex, FR (2015)
- Vincey, FR (2018)
Company Filing History:
3 out of 692 
2 out of 85 
2 out of 5,089 
Years Active: 2015-2024
Title: Innovations by Jean-Francois Pierson
Introduction
Jean-Francois Pierson is a notable inventor based in Vincey, France. He has made significant contributions to the field of cooking appliances and surfaces, holding a total of 3 patents. His work focuses on enhancing the functionality and durability of cookware items and electrical household appliances.
Latest Patents
One of Pierson's latest patents is for a stain-resistant cooking surface and cookware item or electrical household appliance comprising such a cooking surface. This invention features a food cooking surface that consists of a deposit of nitride of metal elements on a substrate. The metal elements include one or more transition metals and aluminum, with a nitridation step involved in the production of the deposit to obtain a coating of type (X,Al)N. The coating is enriched with aluminum, ensuring that the atomic ratio of aluminum in the metal elements is at least 20%. This innovation aims to provide cookware items and electrical household appliances that are effective for cooking food.
Another significant patent by Pierson is for a cooking device that includes a cooking surface that is easy to clean and resistant to scratching. This invention involves a metal holder supporting a ceramic cooking surface, with the holder having a hardness no lower than 150 HV. The holder serves as a substrate for a surface layer made of a transition metal boride or boronitride, forming the cooking surface. This invention also encompasses culinary articles and household cooking appliances that utilize this advanced cooking device.
Career Highlights
Throughout his career, Jean-Francois Pierson has worked with reputable companies such as Seb S.A. and Université de Lorraine. His experience in these organizations has contributed to his expertise in developing innovative cooking technologies.
Collaborations
Pierson has collaborated with notable individuals in his field, including Stephane Tuffe and Philippe Pigeat. These collaborations have likely enriched his work and led to further advancements in cooking appliance technology.
Conclusion
Jean-Francois Pierson's contributions to the field of cooking appliances and surfaces demonstrate his innovative spirit and commitment to enhancing everyday cooking experiences. His patents reflect a deep understanding of materials and their applications in household cooking devices.