Camarillo, CA, United States of America

John Anthony Norbutas

This inventor holds 1 USPTO granted patent. Top assignee: USA as Represented by Secretary of the Navy. Active years: 2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John Anthony Norbutas. Retrieved from https://idiyas.com/inventor/john-anthony-norbutas

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 = 6.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2000

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1 patent (USPTO):Explore Patents

Title: John Anthony Norbutas: Innovator in Fuel Leak Detection Systems

Introduction

John Anthony Norbutas is a notable inventor based in Camarillo, California. He has made significant contributions to the field of fuel leak detection, showcasing his expertise through his innovative patent. His work is particularly relevant in ensuring safety and environmental protection in fuel storage systems.

Latest Patents

Norbutas holds a patent for a "System for leak detection from underground and aboveground fuel storage." This invention features a leak detection system designed to identify fuel leaks from storage tanks. The system includes a vertically positioned reference tube that spans the full useful length of the fuel tank, which is typically located underground. The reference tube is filled and drained in conjunction with the tank. A normally open pneumatic by-pass valve isolates the reference tube from the tank when closed. A differential pressure gauge between the tank and reference tube reads zero pressure immediately after the closure of the by-pass valve. Any differential pressure reading indicates the presence of fuel leakage from the tank. The design of the reference tube includes tapered sections at both the top and bottom to match the cross-sectional area of the tank's upper and lower dome ends, while maintaining a constant outside diameter throughout its length. Additionally, a plurality of six-inch pipe inserts with varying inside diameters are used to taper the reference tube at both ends.

Career Highlights

John Anthony Norbutas is currently associated with the United States Navy, where he contributes his expertise in fuel storage and leak detection systems. His work is crucial in enhancing the safety protocols surrounding fuel storage, thereby protecting both the environment and public safety.

Collaborations

Norbutas has collaborated with notable colleagues such as Frank Dellalibera and George Edward Warren. Their combined efforts in the field of fuel leak detection have further advanced the technology and its applications.

Conclusion

John Anthony Norbutas is a distinguished inventor whose work in fuel leak detection systems has made a significant impact on safety and environmental standards. His innovative solutions continue to play a vital role in the industry.

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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