Lerum, Sweden

Christian Bildtsen

This inventor holds 2 USPTO granted patents. Top assignee: Aktiebolaget Skf. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Christian Bildtsen. Retrieved from https://idiyas.com/inventor/christian-bildtsen

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 = 1.5

ph-index = 2

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 1999

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2 patents (USPTO):Explore Patents

Title: Christian Bildtsen: Innovator in Rail Technology

Introduction

Christian Bildtsen is a notable inventor based in Lerum, Sweden. He has made significant contributions to the field of rail technology, holding 2 patents that showcase his innovative spirit and technical expertise.

Latest Patents

One of his latest patents is the "Coach Coupling Assembly." This invention is designed for coupling together two coaches of a railbound multi-unit set. It features a first coupling arm fixed to one coach and a second coupling arm fixed to another. The first coupling arm includes a vertical through-bore that houses the outer race ring of a rolling bearing. This design allows for the dampening of radial forces and compensates for misalignment between the axes of the through-bore and the shaft journal. The elastic lining of resilient material and the angularly self-aligning rolling bearing work together to enhance the coupling's performance.

Another significant patent is the "Rolling Bearing." This invention consists of an outer race ring, an inner race ring, and a plurality of rolling bodies arranged between them. The rolling bodies are electrically non-conductive, while at least one member that contacts both race rings is highly electrically conductive. This unique design allows for the safe transfer of electrical currents and signals through the bearing, facilitating advanced applications in rail technology.

Career Highlights

Christian has worked with prominent companies such as Aktiebolaget SKF, where he honed his skills and contributed to various innovative projects. His experience in these organizations has played a crucial role in shaping his career as an inventor.

Collaborations

Throughout his career, Christian has collaborated with talented individuals, including Goran R. Lindsten and Hans Wendeberg. These partnerships have enriched his work and led to the development of groundbreaking technologies.

Conclusion

Christian Bildtsen is a distinguished inventor whose work in rail technology has made a lasting impact. His innovative patents and collaborations reflect his commitment to advancing the field.

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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