Weinstadt, Germany

Stefan Koller

This inventor holds 6 USPTO granted patents. Top assignees: Vossloh-Schwabe Gmbh, Vossloh-Schwabe Elektronik Gmbh, Vosslob-Schwabe Elektronik Gmbh. Active years: 1995-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stefan Koller. Retrieved from https://idiyas.com/inventor/stefan-koller-h5q21wvo

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

Calculating rank

% Patents Active = 66.7

Average Co-Inventor Count = 2.4

ph-index = 3

Forward Citations = 25(Granted Patents)


Location History:

  • Niederstotzingen, DE (1995 - 1996)
  • Niedertotzingen, DE (1998)
  • Weinstadt-Grossheppach, DE (2002 - 2006)

Company Filing History:


Years Active: 1995-2006

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6 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Stefan Koller

Introduction

Stefan Koller is a notable inventor based in Weinstadt-Grossheppach, Germany. He has made significant contributions to the field of electrical engineering, particularly in the area of wiring technologies. With a total of 6 patents to his name, Koller has developed innovative solutions that enhance the efficiency and functionality of electrical terminals.

Latest Patents

Among his latest patents is an electrical terminal designed for wiring fluorescent light fixtures and similar applications. This invention utilizes an automatic wiring tool that features a movable pressure element, which can be adjusted to three different positions. The tool effectively presses a wire into an insulation-piercing connector, allowing for streamlined connections in electrical apparatus. Another notable patent involves a method for automatically wiring electrical terminals, which establishes connections between wires and terminals with precision and ease. This process ensures that the wiring finger remains outside the contacting zone, facilitating miniaturization while adhering to insulation requirements.

Career Highlights

Stefan Koller has worked with reputable companies such as Vossloh-Schwabe GmbH and Vossloh-Schwabe Elektronik GmbH. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in the electrical engineering sector.

Collaborations

Throughout his career, Koller has collaborated with esteemed colleagues, including Bernhard Albeck and Herbert Emmerich. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Stefan Koller’s contributions to electrical engineering through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.

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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