This inventor holds 4 USPTO granted patents. Top assignee: 3M Innovative Properties Company. Active years: 2002-2007.
Company Filing History:
Years Active: 2002-2007
Title: Innovations by John R Cheney
Introduction
John R Cheney is a notable inventor based in Hugo, MN (US). He has made significant contributions to the field of dental technology, holding a total of 4 patents. His work focuses on enhancing the efficiency and effectiveness of dental prosthesis manufacturing.
Latest Patents
One of his latest patents is the "Dental mill blank assembly." This invention includes a milling section and a support section designed to support the assembly in a milling machine. In certain embodiments, the milling section is adhesively bonded to the support section by a direct chemical bond. This bond provides enhanced resistance to unintentional detachment of the milling section during subsequent machining operations. Additionally, the support section may include a passageway that receives a quantity of flowable dental restorative material. This material, when hardened, offers additional resistance to unintentional detachment.
Another significant patent is the "Method for making a dental mill blank assembly." Similar to the previous invention, it features a milling section and a support section. The direct chemical bond between these sections enhances their durability during machining operations. The inclusion of a passageway for flowable dental restorative material further strengthens the assembly.
Career Highlights
John R Cheney is associated with 3M Innovative Properties Company, where he continues to innovate in the dental field. His work has contributed to advancements in dental prosthesis technology, making procedures more efficient and reliable.
Collaborations
He has collaborated with notable coworkers such as Dean K Reidt and Darin J Meyertholen, contributing to a dynamic team focused on innovation.
Conclusion
John R Cheney's contributions to dental technology through his patents demonstrate his commitment to improving dental prosthesis manufacturing. His innovative spirit continues to influence the industry positively.