Christopher J Lee

Title: Innovations by Christopher J Lee

Introduction

Christopher J Lee is an accomplished inventor based in Woodbury, MN (US). He has made significant contributions to the field of abrasive articles, holding a total of 2 patents. His work focuses on enhancing the performance and efficiency of abrasive materials used in various applications.

Latest Patents

One of his latest patents is titled "Abrasive articles, assemblies, and methods with gripping material." This invention features an abrasive article with a backing that has opposed first and second major surfaces. The abrasive layer is disposed on the first major surface, while a plurality of protrusions extends outwardly from the second major surface. These protrusions are made from a polymer with a Shore A hardness ranging from 5 to 90. This innovative design provides an alternative sanding solution, allowing abrasive articles to be handled effectively without the need for an attachment layer.

Another notable patent is for "Coated abrasive articles." This invention involves abrasive articles where the make layer, abrasive particle layer, and size layer are coated onto a backing according to a predetermined coating pattern. This configuration results in a coated abrasive that exhibits superior curl-resistance compared to previously disclosed abrasive articles. Additionally, it resists loading and de-lamination, enhances flexibility, and reduces the quantity of raw materials needed to achieve the same performance level as conventional abrasive articles.

Career Highlights

Christopher J Lee is associated with 3M Innovative Properties Company, where he continues to develop cutting-edge solutions in the abrasive materials sector. His work has significantly impacted the industry, providing innovative products that enhance user experience and efficiency.

Collaborations

Throughout his career, Christopher has collaborated with talented individuals such as Deborah J Eilers and Jeffrey Robert Janssen. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Christopher J Lee's contributions to the field of abrasive articles demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material science and a dedication to improving product performance. His work continues to influence the industry and pave the way for future advancements.