Malvern, PA, United States of America

John B McGowan, Sr

This inventor holds 3 USPTO granted patents. Top assignees: Umac Incorporated, Brooklyn Union Gas Co.. Active years: 1981-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John B McGowan, Sr. Retrieved from https://idiyas.com/inventor/john-b-mcgowan-sr

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 3

Forward Citations = 70(Granted Patents)


Company Filing History:


Years Active: 1981-1998

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3 patents (USPTO):Explore Patents

Title: John B McGowan, Sr: Innovator in Gas Safety Technology

Introduction

John B McGowan, Sr. is a notable inventor based in Malvern, PA (US). He has made significant contributions to gas safety technology, holding a total of 3 patents. His innovative designs focus on ensuring safety in gas supply systems, particularly in emergency situations.

Latest Patents

One of his latest patents is the Gravity-operated gas shut-off valve. This invention is designed to automatically shut off natural gas flow in the event of a gas line break, such as one caused by an earthquake. The valve operates without springs, relying instead on the balance of gravity and gas flow forces. Another significant patent is the Gas supply safety device, which features a modular construction for gas supply lines. This device includes a valve head member that moves axially to maintain safety during pressure drops, ensuring that the gas supply remains secure.

Career Highlights

Throughout his career, John B McGowan, Sr. has worked with several companies, including Umac Incorporated and Brooklyn Union Gas Company. His experience in these organizations has contributed to his expertise in gas safety technologies and innovations.

Collaborations

John has collaborated with notable coworkers such as Joseph M McGinnis and Thomas E Hagan. Their combined efforts have likely enhanced the development and implementation of safety devices in gas supply systems.

Conclusion

John B McGowan, Sr. is a distinguished inventor whose work in gas safety technology has made a lasting impact. His innovative patents reflect his commitment to enhancing safety in gas supply systems.

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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