Raymond W MacKenzie

This inventor holds 7 USPTO granted patents. Top assignees: Eaton Corporation, Westinghouse Electric Corporation. Active years: 1987-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Raymond W MacKenzie. Retrieved from https://idiyas.com/inventor/raymond-w-mackenzie-5dzggexw

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 = 1.6

ph-index = 7

Forward Citations = 507(Granted Patents)

Company Filing History:

Westinghouse Electric Corporation

patents

Years Active: 1987-1999

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5963405 - Low cost apparatus for detecting arcing faults and circuit breaker (1999-10-05),

2. 5726577 - Apparatus for detecting and responding to series arcs in AC electrical (1998-03-10),

3. 5691869 - Low cost apparatus for detecting arcing faults and circuit breaker (1997-11-25),

4. 5519561 - Circuit breaker using bimetal of thermal-magnetic trip to sense current (1996-05-21),

5. 5307230 - Circuit breaker with protection against sputtering arc faults (1994-04-26),

6. 5224006 - Electronic circuit breaker with protection against sputtering arc faults (1993-06-29),

7. 4663587 - Electronic circuit for measuring electrical energy (1987-05-05),

Title: Innovations by Raymond W MacKenzie

Introduction

Raymond W MacKenzie is a notable inventor based in Baldwin Boro, PA (US). He holds a total of 7 patents that showcase his contributions to electrical safety and detection technologies. His work has significantly impacted the field of circuit protection and arcing fault detection.

Latest Patents

Among his latest innovations is a low-cost apparatus for detecting arcing faults and a circuit breaker. This invention features a low-cost analog arcing detector that provides a variable response time to arcing faults based on the amplitude of the arcing current. The device utilizes a filter to generate pulses proportional to the step increase in current caused by the arc. These pulses are rectified, and the integration of the single polarity pulses exceeding a threshold value generates a trip signal. This design aims to minimize nuisance trips while ensuring effective detection of arcing faults. Additionally, he developed an apparatus for detecting and responding to series arcs in AC electrical circuits. This invention analyzes the timing between pulses in the second derivative of the current signal to discriminate series arcs from other phenomena, ensuring accurate fault detection.

Career Highlights

Raymond has had a distinguished career, working with prominent companies such as Eaton Corporation and Westinghouse Electric Corporation. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in electrical safety technologies.

Collaborations

Throughout his career, Raymond has collaborated with notable individuals, including Joseph C Engel and Stephen A Mrenna. These partnerships have fostered innovation and the development of effective solutions in the field of electrical engineering.

Conclusion

Raymond W MacKenzie is a remarkable inventor whose work in arcing fault detection and circuit protection has made a lasting impact on electrical safety. His innovative patents and collaborations reflect his dedication to advancing technology in this critical area.

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]