Thornhill, Canada

Damon King Quan

This inventor holds 1 USPTO granted patent, plus 2 CIPO patents. Top assignee: National Steel Car Limited. Active years: 2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Damon King Quan. Retrieved from https://idiyas.com/inventor/damon-king-quan

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 = 4.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2016

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1 patent (USPTO):Explore Patents

Title: Damon King Quan: Innovator in Rail Road Freight Car Design

Introduction

Damon King Quan is a notable inventor based in Thornhill, CA. He has made significant contributions to the field of rail transportation through his innovative designs. His work focuses on enhancing the efficiency and functionality of freight cars.

Latest Patents

Damon holds a patent for a drop-center rail road freight car. This design features a gondola body for carrying lading, which includes end sections and a deep central section. The body is equipped with a decking or floor structure, along with longitudinally extending side beams that border the floor. The car incorporates U-shaped bending-moment transmitting cross-bearers, which work in conjunction with side beam stiffeners to effectively transmit bending moments. Additionally, the car is designed with stub sills that feature an inboard gooseneck extending downward and inboard. This gooseneck connects to the endmost cross-bearer of the central portion of the car, enhancing structural integrity. The main shear plate is designed to lap the side sills and is bent downwardly to form a converging box-like truncated pyramidal structure.

Career Highlights

Damon is currently employed at National Steel Car Limited, where he continues to innovate in the rail industry. His work has been instrumental in advancing freight car technology, making it more efficient and reliable.

Collaborations

Damon has collaborated with notable coworkers, including Ken Black and James Batchelor. Their combined expertise contributes to the innovative projects at National Steel Car Limited.

Conclusion

Damon King Quan is a distinguished inventor whose contributions to rail road freight car design have made a lasting impact on the industry. His innovative patent reflects a commitment to improving transportation efficiency and safety.

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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