Cleveland, OH, United States of America

Robert L Zimmerman

This inventor holds 1 USPTO granted patent. Top assignee: Essef Corporation. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert L Zimmerman. Retrieved from https://idiyas.com/inventor/robert-l-zimmerman-jdgoejqh

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 = 5.0

ph-index = 1

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 1996

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Robert L. Zimmerman

Introduction

Robert L. Zimmerman is a notable inventor based in Cleveland, OH (US). He has made significant contributions to the field of engineering, particularly with his innovative designs in pressure vessels. His work exemplifies the spirit of innovation that drives advancements in technology.

Latest Patents

Zimmerman holds a patent for a hydropneumatic filament-wound pressure vessel. This invention features first and second cup-shaped tank liners with circular open mouths, equipped with a seal and diaphragm assembly. The design includes a pocket formed by an inner wall and shelf associated with the first liner, along with a ledge associated with the second liner. The assembly is designed to create an O-ring pocket, which is crucial for the functionality of the pressure vessel. The continuous filament is wound over the surface of the liners in an isotensoid pattern, enhancing the structural integrity of the vessel.

Career Highlights

Zimmerman is currently associated with Essef Corporation, where he continues to apply his expertise in engineering and innovation. His work has contributed to the development of advanced pressure vessel technologies, showcasing his commitment to improving safety and efficiency in engineering applications.

Collaborations

Throughout his career, Zimmerman has collaborated with notable colleagues, including Douglas M. Horner and Thomas G. Carter. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and innovation.

Conclusion

Robert L. Zimmerman is a distinguished inventor whose work in hydropneumatic filament-wound pressure vessels has made a lasting impact in the field of engineering. His innovative spirit and collaborative efforts continue to inspire advancements in technology.

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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