Lampertheim, Germany

Hans-Joachim Lutz

This inventor holds 5 USPTO granted patents and 2 EPO patents. Top assignee: Robert Bosch. Active years: 1994-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hans-Joachim Lutz. Retrieved from https://idiyas.com/inventor/hans-joachim-lutz

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 80.0


Average Co-Inventor Count = 3.3

ph-index = 3

Forward Citations = 23(Granted Patents)


Company Filing History:


Years Active: 1994-2010

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5 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Hans-Joachim Lutz

Introduction

Hans-Joachim Lutz is a notable inventor based in Lampertheim, Germany. He has made significant contributions to the field of electrical engineering, particularly in the development of claw pole generators. With a total of 5 patents to his name, Lutz continues to push the boundaries of innovation in his industry.

Latest Patents

Lutz's latest patents include the "Claw Pole Generator" and "Closure Body for a Claw Pole Generator." The claw pole generator comprises a claw pole rotor and two magnet wheel halves mounted on a drive shaft. These components feature claw-shaped magnet poles that mesh with each other, along with an annular closing member located between adjacent magnet poles. This innovative design allows for the magnet wheel halves to be inserted into pockets of the closing member, ensuring that the closing member overlaps the magnet poles on the edge in specific areas. Additionally, his patent for the "Claw-Pole Rotor for an Electrical Machine" details a claw-pole rotor that includes two pole wheels, each carrying claw poles originating in a plate region. This design enhances the efficiency and functionality of rotary current generators.

Career Highlights

Lutz is currently employed at Robert Bosch, a leading global supplier of technology and services. His work at Bosch has allowed him to apply his inventive skills in a collaborative environment, contributing to the company's reputation for innovation and quality.

Collaborations

Throughout his career, Lutz has worked alongside talented colleagues such as Horst Braun and Reinhard Meyer. Their collaborative efforts have further advanced the development of innovative technologies in their field.

Conclusion

Hans-Joachim Lutz's contributions to the field of electrical engineering through his patents and collaborative work at Robert Bosch highlight his commitment to innovation. His inventions, particularly in claw pole generators, demonstrate the impact of his work on modern technology.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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