Bonndorf, Germany

Klaus Pfendler

This inventor holds 4 USPTO granted patents and 2 EPO patents. Top assignees: Dunkermotoren Gmbh, International Standard Electric Corporation, Standard Elektrik Lorenz Ag. Active years: 1985-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Klaus Pfendler. Retrieved from https://idiyas.com/inventor/klaus-pfendler

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

Calculating rank

% Patents Active = 75.0

 

Average Co-Inventor Count = 2.3

ph-index = 4

Forward Citations = 90(Granted Patents)


Company Filing History:


Years Active: 1985-2012

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4 patents (USPTO):Explore Patents

Title: Klaus Pfendler: Innovator in Electric Motor Technology

Introduction

Klaus Pfendler is a notable inventor based in Bonndorf, Germany. He has made significant contributions to the field of electric motor technology, holding a total of four patents. His innovative designs focus on enhancing the efficiency and functionality of electric motors and related components.

Latest Patents

Among Klaus Pfendler's latest patents is a belt pulley for the output shaft of a gear driven by an electric motor. This invention features a support for a drive belt at the outer periphery and a receptacle for an axle at the center. The design ensures that there is no slip between the axle and the belt pulley, thanks to a noncircular profile in the receptacle. Additionally, the receptacle includes a second region with a recess that allows an elastic part of the axle to snap into place when inserted. Another significant patent is for an electronically commutated collectorless direct-current motor. This motor features a self-supporting drum winding and a cylindrical plastic body that contains eyehooks for automated connections to a circuit board.

Career Highlights

Klaus Pfendler has worked with several prominent companies throughout his career. Notably, he has been associated with Standard Elektrik Lorenz AG and International Standard Electric Corporation. His experience in these organizations has contributed to his expertise in electric motor technology and innovation.

Collaborations

Klaus has collaborated with notable coworkers such as Josef Feigel and Bernd Stockle. Their combined efforts have likely fostered an environment of creativity and innovation in their projects.

Conclusion

Klaus Pfendler's contributions to electric motor technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, showcasing the importance of innovation in engineering.

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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