Company Filing History:
7 out of 2,614 
1 out of 1,777 
1 out of 70 
Years Active: 1985-2005
Title: The Innovations of Karl-Heinz Thiemann
Introduction
Karl-Heinz Thiemann is a notable inventor based in Korb, Germany. He has made significant contributions to the field of engineering, particularly in the development of advanced components for reciprocating piston engines. With a total of nine patents to his name, Thiemann's work reflects a commitment to innovation and improvement in automotive technology.
Latest Patents
One of Thiemann's latest patents is a multi-piece valve for reciprocating piston engines. This invention features a valve stem that is securely connected to the valve head, ensuring resistance to both tension and compression. The design includes an annular bearing surface for a stem-side flange and a center opening that widens towards the combustion chamber. The valve stem is plastically expanded to fill this enlargement, creating a positive interlock. This innovative design aims to enhance the service life of the connection between the valve head and valve stem by incorporating a non-circular design for a torsionally fixed connection.
Another significant patent is a method for desulfurizing engine fuel onboard a motor vehicle. This process involves separating sulfur-containing components from the engine fuel through selective liquid-phase adsorption on a specialized adsorption material. The material used can be an oxide of aluminum, magnesium, silicon, or titanium, which is doped with silver. This method represents a crucial step towards cleaner fuel and reduced emissions in automotive applications.
Career Highlights
Throughout his career, Karl-Heinz Thiemann has worked with prominent companies in the automotive industry, including Daimler Chrysler AG and Daimler-Benz AG. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in engine technology.
Collaborations
Thiemann has collaborated with several professionals in his field, including Martin Matt and Holger Fleischer. These partnerships have facilitated the exchange of ideas and expertise, further enhancing the quality and impact of his inventions.
Conclusion
Karl-Heinz Thiemann's contributions to the field of engineering, particularly in the automotive sector, demonstrate his innovative spirit and dedication to improving technology. His patents reflect a deep understanding of engineering principles and a commitment to creating solutions that enhance performance and efficiency.