Kingston, Canada

Stephen J Harrison

This inventor holds 6 USPTO granted patents, plus 2 CIPO patents and 1 EPO patent. Top assignees: Queen's University at Kingston, Other. Active years: 1996-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stephen J Harrison. Retrieved from https://idiyas.com/inventor/stephen-j-harrison

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


% Patents Active = 66.7



Average Co-Inventor Count = 1.3

ph-index = 3

Forward Citations = 29(Granted Patents)


Location History:

  • Shawinigan QC, CA (1996)
  • Kingston, CA (2004 - 2010)

Company Filing History:


Years Active: 1996-2010

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6 patents (USPTO):Explore Patents

Title: Innovations of Stephen J Harrison

Introduction

Stephen J Harrison is an accomplished inventor based in Kingston, CA. He holds a total of six patents, showcasing his expertise in developing innovative solutions in the field of thermal energy systems and solar technology. His work reflects a commitment to enhancing energy efficiency and sustainability.

Latest Patents

One of his latest patents is the "Method and apparatus for solar collector with integral stagnation temperature control." This invention relates to a solar collector designed to control the maximum temperature it can reach, thereby preventing excessive stagnation temperatures. The design includes a top portion with glazing, a bottom portion, and an absorber that captures solar energy. The system features a channel for ventilation and a damper that regulates the outlet based on temperature thresholds.

Another significant patent is the "Passive back-flushing thermal energy system." This invention provides a heat exchanger that transfers thermal energy between a source and a load. The secondary side of the heat exchanger is designed to be passively back-flushed, which helps prevent fouling due to sediments and mineral deposits in the circulating fluid. This innovation enhances the efficiency and longevity of thermal energy systems.

Career Highlights

Stephen has worked at Queen's University at Kingston, where he contributed to various research projects and innovations. His experience in academia has allowed him to explore and develop cutting-edge technologies in energy systems.

Collaborations

Throughout his career, Stephen has collaborated with notable

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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