Utica, MI, United States of America

Glen R Macfarlane

This inventor holds 1 USPTO granted patent. Top assignee: Gm Global Technolgoy Operations, Inc.. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Glen R Macfarlane. Retrieved from https://idiyas.com/inventor/glen-r-macfarlane-oyylflx4

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 = 3.0

ph-index = 1

Forward Citations = 22(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: Glen R Macfarlane: Innovator in Engine Technology

Introduction

Glen R Macfarlane is a notable inventor based in Utica, MI (US). He has made significant contributions to the field of internal combustion engines, particularly through his innovative patent.

Latest Patents

Glen R Macfarlane holds a patent for an "Engine with variable area intake passages." This invention features an induction system with intake runners of conical configuration. The design includes flow control cones that can be axially moved to adjust the effective cross-sectional area of the runner passages. This adjustment helps control the flow velocity and inertia of the incoming charge, ultimately improving combustion and charging efficiency.

Career Highlights

Glen is currently employed at GM Global Technology Operations, Inc., where he continues to work on advancements in engine technology. His expertise in this area has positioned him as a valuable asset to his team and the automotive industry.

Collaborations

Throughout his career, Glen has collaborated with talented individuals such as Jordan R Lee and Ross R Smith. These partnerships have fostered innovation and contributed to the development of cutting-edge technologies in the automotive sector.

Conclusion

Glen R Macfarlane's work exemplifies the spirit of innovation in engine technology. His contributions have the potential to enhance the efficiency and performance of internal combustion engines, making a lasting impact on the industry.

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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