Company Filing History:
Years Active: 2004-2025
Title: The Innovative Contributions of Inventor Stefan Kellermann
Introduction
Stefan Kellermann, an accomplished inventor based in Barsinghausen, Germany, has made significant strides in the field of valve technology. With a total of eight patents to his name, Kellermann has demonstrated his expertise in engineering, focusing on enhancing the functionality and efficiency of mechanical components.
Latest Patents
Among his recent innovations, two patents stand out for their ingenuity and practical applications. The first is the "Armored poppet valve and method for the production thereof." This invention outlines a method to create a poppet valve that is fortified, particularly at the valve seat. By utilizing a semi-finished product made from valve steel and applying an armoring material, Kellermann's design enhances durability and performance.
The second notable patent is the "Valve stem seal comprising a valve rotating device." This invention integrates a valve rotating device with a valve stem seal, featuring a cylinder head rest and a spring rest. The device is ingeniously designed to allow the spring rest to rotate relative to the cylinder head rest during operation, ensuring an effective seal against axial and rotational movements of the valve stem.
Career Highlights
Stefan Kellermann's innovative journey includes valuable experience at renowned engineering companies. He has worked with Federal-Mogul Valvetrain GmbH and TRW Deutschland GmbH, where he honed his skills and contributed to various projects focused on valve technology and mechanisms. His background reflects a commitment to advancing mechanical engineering solutions.
Collaborations
Throughout his career, Kellermann has collaborated with talented colleagues, including Guido Bayard and Andre Mareau. These partnerships illustrate the collaborative spirit often found in engineering, where the confluence of ideas fosters innovation and the development of groundbreaking technologies.
Conclusion
In summary, Stefan Kellermann is a noteworthy inventor whose work in valve technology has resulted in multiple patents that enhance mechanical functionality. His contributions not only reflect his skill and dedication but also emphasize the importance of innovation in engineering. With a rich career and ongoing collaborations, Kellermann continues to pave the way for future advancements in the field.
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.