This inventor holds 1 USPTO granted patent. Top assignee: Firma Andreas Stihl. Active years: 1979.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1979
Title: The Innovative Contributions of Karl-Heinz Duemmel
Introduction
Karl-Heinz Duemmel is a notable inventor based in Lossburg, Germany. He is recognized for his innovative work in the field of exhaust silencers, particularly for portable motor chain saws. His contributions have significantly impacted the efficiency and functionality of combustion engines.
Latest Patents
Duemmel holds a patent for a silencer designed specifically for portable combustion engines. This invention, titled "Silencer, especially for portable motor chain saws," features a chamber with an inlet and outlet for engine exhaust. The design includes means to reduce the kinetic energy of the exhaust flowing through the chamber, as well as an air duct system for cooling the chamber and exhaust gases by utilizing ambient air.
Career Highlights
Karl-Heinz Duemmel is associated with Firma Andreas Stihl, a company renowned for its high-quality outdoor power equipment. His work at Stihl has allowed him to contribute to advancements in engine technology and noise reduction.
Collaborations
Duemmel has collaborated with notable coworkers such as Goetz Landwehr and Helmut Lux. Their combined expertise has fostered innovation within the company and the industry.
Conclusion
Karl-Heinz Duemmel's contributions to the field of exhaust silencers exemplify the importance of innovation in enhancing the performance of portable combustion engines. His work continues to influence the design and functionality of modern chain saws.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile