Milton, MA, United States of America

John H Westerbeke, Jr

This inventor holds 18 USPTO granted patents and 2 published patent applications. Top assignees: Westerbeke Corporation, Wbip, LLC, Westerheke Corporation. Active years: 1991-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John H Westerbeke, Jr. Retrieved from https://idiyas.com/inventor/john-h-westerbeke-jr

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

USPTO Granted Patents = 18 

% Patents Active = 72.2

Average Co-Inventor Count = 1.1

ph-index = 9

Forward Citations = 197(Granted Patents)


Company Filing History:


Years Active: 1991-2022

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18 patents (USPTO):Explore Patents

Title: The Innovative Journey of John H. Westerbeke, Jr.

Introduction: John H. Westerbeke, Jr. is a prominent inventor based in Milton, MA, USA, recognized for his significant contributions to the field of engineering with a noteworthy portfolio of 18 patents. His innovative designs, particularly in engine technology, have made a substantial impact on various applications.

Latest Patents: Among his latest innovations are two remarkable patents focusing on small diesel engine-generator sets. The first patent describes an engine-generator set featuring a single-cylinder diesel engine coupled with an electrical generator. In this design, the rotor is securely attached to the engine crankshaft and is cantilevered at one end. It incorporates an electrically activatable fuel injector that connects to a continuously pressurized fuel supply, showcasing advanced systems like common rail injection. Additionally, the engine exhaust is processed through a catalyst bed, and for marine applications, the catalyst bed is strategically placed within an injection elbow. The second patent shares similar features, reinforcing his commitment to improving engine efficiency and environmental performance.

Career Highlights: John Westerbeke has demonstrated a dedicated career in engineering and invention, working with notable companies such as Westerbeke Corporation and WBIP, LLC. His role in these companies has facilitated the development of cutting-edge engine technologies that address both performance and emissions concerns.

Collaborations: Throughout his career, John has collaborated with talented individuals such as Erik S. Larson, contributing to the advancement of innovative solutions in the engineering sector. This partnership has enabled the fusion of ideas and expertise, leading to remarkable inventions in engine technology.

Conclusion: John H. Westerbeke, Jr.'s array of patents and innovative designs highlight his significant role in the field of engine technology. His dedication to creating efficient and environmentally friendly solutions in the form of small diesel engine-generator sets continues to inspire future innovations. As an inventor, he leaves a valuable legacy in engineering that will influence generations to come.

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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