This inventor holds 12 USPTO granted patents and 2 published patent applications and 9 EPO patents. Top assignees: Neumayer Tekfor Engineering Gmbh, Neumayer Tekfor Holding Gmbh, Amtek Tekfor Holding Gmbh. Active years: 2011-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
6 out of 12 
4 out of 34 
2 out of 4 
Years Active: 2011-2026
Title: Martin Lehmann - Innovator in Mechanical Engineering
Introduction
Martin Lehmann, an accomplished inventor residing in Hornberg, Germany, has made significant contributions to the field of mechanical engineering, with a total of 11 patents to his name. His inventive work primarily focuses on innovations in energy efficiency and engineering design.
Latest Patents
Among his latest patents is a sophisticated constant velocity joint. This invention features an inner hub, an annular outer hub, a multitude of balls, and a shaft connection component. The outer hub interacts seamlessly with the shaft connection component, which incorporates a unique securing structure that engages with the outer hub's recesses. This intricate design ensures reliable and efficient performance in mechanical assemblies.
Another notable innovation is his rotor for electric motors. This rotor features a shaft equipped with a laminated core made from electrical sheet material, enhancing the electric motor’s overall efficiency. The rotor also showcases a distinctive design where the shaft’s ends can be formed from different materials, ensuring robust structural integrity through innovative connecting methods.
Career Highlights
Throughout his career, Martin has worked with reputable companies, including Neumayer Tekfor Engineering GmbH and Neumayer Tekfor Holding GmbH. His professional journey reflects a strong commitment to developing cutting-edge technologies that enhance mechanical systems.
Collaborations
Martin Lehmann has collaborated with talented individuals in the field, including Thomas Etzold and Alexander Ebert. Their collective expertise has undoubtedly contributed to the success of his inventive projects and the advancement of engineering practices.
Conclusion
In summary, Martin Lehmann stands out as a notable inventor whose work in mechanical engineering has resulted in innovative patents that benefit various sectors. His continuous pursuit of technological advancements exemplifies the essence of innovation in today’s engineering landscape.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile