North York, Canada

Geoffrey W Ryeland

This inventor holds 7 USPTO granted patents and 3 published patent applications and 4 EPO patents. Top assignee: Litens Automotive Partnership. Active years: 2017-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Geoffrey W Ryeland. Retrieved from https://idiyas.com/inventor/geoffrey-w-ryeland

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

USPTO Granted Patents = 7 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.1

ph-index = 2

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 2017-2025

Loading Chart...
Loading Chart...
7 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Geoffrey W. Ryeland

Introduction

Geoffrey W. Ryeland is a notable inventor based in North York, Canada. He has made significant contributions to the field of automotive technology, holding a total of 7 patents. His work focuses on innovative actuator designs and pulley assemblies that enhance the efficiency and functionality of motor-generator units.

Latest Patents

One of Geoffrey's latest patents is an "Actuator with Reduced Axial Length and Accessory Incorporating Same." This invention features an axial flux motor and an epicycloid gear arrangement, which allows for a compact design while maintaining high performance. The actuator includes a motor output shaft with a unique configuration that drives a cycloid gear, enabling efficient rotational movement.

Another significant patent is the "Clutched Pulley Assembly." This assembly is designed to be mounted on the shaft of a motor-generator unit (MGU). It consists of a first sheave and a second sheave, with a slider gear that can move between two positions to either connect or disconnect the sheaves. This innovative design allows for versatile operation, including a stand-cooling mode where the engine is stopped but the MGU continues to power a load.

Career Highlights

Geoffrey W. Ryeland is currently employed at Litens Automotive Partnership, where he continues to develop cutting-edge technologies in the automotive sector. His expertise in actuator systems and pulley assemblies has positioned him as a key contributor to the company's innovative projects.

Collaborations

Throughout his career, Geoffrey has collaborated with talented individuals such as Ron Farewell and Andrew Malcolm Boyes. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Geoffrey W. Ryeland's contributions to automotive innovation through his patents and collaborative efforts highlight his significant role in advancing technology in the industry. His work continues to inspire future developments in actuator and pulley systems.

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]
Loading…