Location History:
- Graz, AT (2005 - 2007)
- Novi, MI (US) (2006 - 2007)
Company Filing History:
6 out of 30,943 
1 out of 333 
Years Active: 2005-2007
Title: Reuben Sarkar: Innovator in Automotive Technology
Introduction
Reuben Sarkar is a notable inventor based in Novi, MI (US), recognized for his contributions to automotive technology. With a total of seven patents to his name, Sarkar has made significant advancements in the field of transmission systems and functional fluids.
Latest Patents
One of Sarkar's latest patents is for a CVT belt with a chromium nitride coating. This innovative belt is designed for continuously variable transmissions (CVT) and features a continuous band that is supported against a contact face in a slot formed in transverse elements of the CVT. The band’s surface is coated with chromium nitride through physical vapor deposition, which effectively reduces wear. Another significant patent involves the controlled release of perfluoropolyether antifoam additives from compounded rubber. This invention provides antifoam compositions for functional fluids, particularly in automatic transmission fluids, which contain the antifoam composition in a lubricating base oil. The invention also includes methods for reducing foam in engine oil and minimizing unwanted noise in automobile transmissions during operation.
Career Highlights
Throughout his career, Reuben Sarkar has worked with prominent companies such as GM Global Technology Operations LLC and Afton Chemical Corporation. His work has focused on enhancing the performance and reliability of automotive systems, particularly in the area of transmission technology.
Collaborations
Sarkar has collaborated with several professionals in the industry, including Brent D. Calcut and Thomas J. Chapaton. These collaborations have contributed to the development of innovative solutions in automotive technology.
Conclusion
Reuben Sarkar's contributions to automotive technology through his patents and collaborations highlight his role as a significant innovator in the field. His work continues to influence advancements in transmission systems and functional fluids, showcasing the importance of innovation in the automotive industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.