Location History:
- Chicago, IL (US) (1991 - 1992)
- Glen Ellyn, IL (US) (1995 - 2001)
Company Filing History:
10 out of 338 
1 out of 2,680 
1 out of 45 
Years Active: 1991-2001
Title: Marc A. Yesnik: Innovator in Friction Material Technologies
Introduction
Marc A. Yesnik is an accomplished inventor based in Glen Ellyn, Illinois. With a remarkable portfolio of 12 patents, he has made significant contributions to the field of friction materials, particularly in high-performance applications. His innovative solutions are celebrated for their unique characteristics and efficiency in engineering.
Latest Patents
Among his latest patents is a groundbreaking invention titled "Process for producing two-ply friction material." This invention describes a two-ply fibrous base material that comprises a primary layer with elastic and oil-absorbent properties and a secondary layer that offers high-temperature resistance and strength. The combination, when treated with various resin blends, results in a friction material that excels in demanding conditions.
Another notable patent is focused on "Fibrous lining material comprising a primary layer having less." This invention outlines a fibrous base material containing less fibrillated aramid fibers and synthetic graphite, complemented by carbon particles. This innovative approach enhances the non-asbestos friction material's performance, particularly regarding durability and break-in characteristics.
Career Highlights
Marc A. Yesnik has held key positions at reputable companies such as BorgWarner Automotive GmbH and BorgWarner Inc. Here, he has leveraged his expertise in material science to develop friction materials that meet the rigorous standards of the automotive industry. His work encompasses both research and practical applications, demonstrating a strong understanding of market needs and technological advancements.
Collaborations
Throughout his career, Marc has collaborated with notable professionals, including Robert C. Lam and Yih-Fang Chen. These partnerships have not only enriched his research efforts but have also fostered a culture of innovation that continually pushes the boundaries of what is possible in friction material technology.
Conclusion
Marc A. Yesnik stands out as a dedicated inventor whose work has left a significant mark on the friction material industry. His patents reflect a commitment to innovation and practicality, offering solutions that cater to both performance and safety. As he continues to advance his research, the industry can anticipate more cutting-edge contributions from this inventive mind.