Zoetermeer, Netherlands

Harro M Van Leijenhorst

This inventor holds 2 USPTO granted patents. Top assignees: Staat Der Nederlanden (Staats Dedrijf Der Posterijen, Telegraphie En, Staat Der Nederlanden Staatsbedrijf Der Posterijen, Telegrafie En. Active years: 1987-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Harro M Van Leijenhorst. Retrieved from https://idiyas.com/inventor/harro-m-van-leijenhorst

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 = 2.7

ph-index = 2

Forward Citations = 63(Granted Patents)


Company Filing History:


Years Active: 1987-1988

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2 patents (USPTO):Explore Patents

Title: Harro M Van Leijenhorst: Innovator in Sorting and Positioning Technologies

Introduction

Harro M Van Leijenhorst is a notable inventor based in Zoetermeer, Netherlands. He has made significant contributions to the fields of sorting devices and fine-adjusting mechanisms. With a total of 2 patents, his work showcases innovative solutions that enhance operational efficiency.

Latest Patents

One of his latest patents is a switch designed for use in a sorting device. This switch features one or two rotatable or translatable vanes, which are driven by an electromechanical converter, such as a tachometrically controlled direct-current servomotor. The design ensures that the external mass moment of inertia is approximately equal to the internal mass moment of inertia of the motor, making it suitable for quickly intermittent drives. Another patent focuses on a fine-adjusting device for accurate positioning of an adjusting element. This device is constructed from a metal plate with slots that form a play-free flexible hinge system, allowing for precise X-Y adjustments through interconnected shifting bars.

Career Highlights

Throughout his career, Harro has worked with various organizations, including the Dutch Postal Services and Telecommunications. His experience in these companies has contributed to his expertise in developing innovative technologies.

Collaborations

Harro has collaborated with notable individuals such as Jan F Suringh and Geert J Prins, further enriching his professional journey.

Conclusion

Harro M Van Leijenhorst's contributions to the fields of sorting and positioning technologies reflect his innovative spirit and dedication to enhancing operational processes. His patents serve as a testament to his expertise and creativity in engineering solutions.

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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