Aurora, Canada

David Edward Carswell

This inventor holds 4 USPTO granted patents, plus 4 CIPO patents and 2 EPO patents. Top assignee: Multimatic Inc.. Active years: 1992-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David Edward Carswell. Retrieved from https://idiyas.com/inventor/david-edward-carswell

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


% Patents Active = 100.0


 

Average Co-Inventor Count = 1.7

ph-index = 2

Forward Citations = 85(Granted Patents)


Location History:

  • Toronto, CA (1992)
  • Aurora, CA (2003 - 2021)

Company Filing History:


Years Active: 1992-2021

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4 patents (USPTO):Explore Patents

Title: David Edward Carswell: Innovator in Vehicle Technology

Introduction

David Edward Carswell is a notable inventor based in Aurora, CA. He has made significant contributions to the field of vehicle technology, holding a total of 4 patents. His innovative designs focus on enhancing vehicle functionality and safety.

Latest Patents

One of his latest inventions is the Vehicle Door Checker. This device includes a housing with a base from which first and second opposing flanges extend. First and second guide pins are spaced apart and interconnected to the flanges. The check arm, which extends through the base, is arranged between the guide pins and is designed to move relative to the housing. It features a profile that corresponds to a variable door holding force. A bearing member is positioned on one side of the check arm, coacting with the profile and supported on the guide pins. This design allows the bearing member to slide in response to the movement of the check arm, effectively transferring the load from the check arm to the guide pins.

Career Highlights

David Edward Carswell is currently employed at Multimatic Inc., where he continues to develop innovative solutions in vehicle technology. His work has significantly impacted the automotive industry, particularly in enhancing the safety and efficiency of vehicle door mechanisms.

Collaborations

Throughout his career, Carswell has collaborated with talented individuals such as Rudolf Gruber and John J Salmon. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

David Edward Carswell is a prominent figure in the field of vehicle technology, with a focus on creating practical and innovative solutions. His contributions, particularly in the area of vehicle door mechanisms, demonstrate his commitment to enhancing automotive safety and functionality.

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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