Waiblingen, Germany

Helmut Unger

This inventor holds 1 USPTO granted patent. Top assignee: Andreas Stihl. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Helmut Unger. Retrieved from https://idiyas.com/inventor/helmut-unger-vdp9zwoj

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: Helmut Unger: Innovator in Brushcutter Technology

Introduction

Helmut Unger is a notable inventor based in Waiblingen, Germany. He is recognized for his innovative contributions to gardening tools, particularly in the design of brushcutters. His work has significantly impacted the efficiency and safety of vegetation management.

Latest Patents

Unger holds a patent for a brushcutter that features a guide wand with a drive head rotatably mounted on it. The motor drives the head, which is equipped with a cutting tool designed to cut vegetation. A protective arrangement partially overlaps the cutting tool in the rotational plane, featuring a downwardly extending wall. Additionally, a detachable skirt extends from this wall, terminating below the rotational plane to deflect stones and other hard objects, thereby enhancing operator safety.

Career Highlights

Helmut Unger is associated with Andreas Stihl, a company renowned for its high-quality outdoor power equipment. His work at Stihl has allowed him to develop innovative solutions that improve the functionality and safety of gardening tools.

Collaborations

Unger has collaborated with notable colleagues such as Manfred Kloft and Gerhard Zerrer, contributing to advancements in brushcutter technology.

Conclusion

Helmut Unger's contributions to brushcutter design exemplify his commitment to innovation and safety in gardening tools. His patent reflects a significant advancement in the industry, ensuring that operators can work more safely and efficiently.

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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