Bristol, United Kingdom

Colin Hargis

This inventor holds 1 USPTO granted patent. Top assignee: Central Electricity Generating Board. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Colin Hargis. Retrieved from https://idiyas.com/inventor/colin-hargis-xy733c8z

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 = 2.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: Colin Hargis: Innovator in Electrical Monitoring Technology

Introduction

Colin Hargis is a notable inventor based in Bristol, GB. He has made significant contributions to the field of electrical engineering, particularly in the monitoring of generator systems. His innovative approach has led to the development of a unique patent that addresses critical issues in electrical insulation.

Latest Patents

Colin Hargis holds a patent for an "Apparatus for monitoring earth faults on the rotor winding of a generator." This invention is designed to detect a single breakdown of the electrical insulation that separates the rotor winding from the earthed rotor body of a generator. Such a failure does not lead to intense arcing, as there is no return path for current flowing to earth. The patent discloses a potential divider network that allows for continuous monitoring of the voltages between earth and the two ends of the winding. A second breakdown can be rapidly detected since it results in a shift in both the position and magnitude of the effective resistance to earth from that associated with the first breakdown. Colin's innovative solution enhances the reliability and safety of generator operations.

Career Highlights

Colin Hargis has had a distinguished career, working with the Central Electricity Generating Board. His role has allowed him to apply his expertise in electrical engineering to real-world challenges, contributing to advancements in the industry. His work has been instrumental in improving the safety and efficiency of electrical systems.

Collaborations

Colin has collaborated with Ian A Roberts, a fellow professional in the field. Their partnership has fostered innovation and has led to the development of effective solutions in electrical monitoring technology.

Conclusion

Colin Hargis is a prominent inventor whose work in electrical monitoring technology has made a significant impact on the industry. His patent for monitoring earth faults in generators showcases his innovative spirit and dedication to enhancing electrical safety. His contributions continue to influence the field and inspire future advancements.

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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