Chicago, IL, United States of America

Richard W Hoffmann

This inventor holds 1 USPTO granted patent. Top assignee: Magenta Corporation, Ltd.. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Richard W Hoffmann. Retrieved from https://idiyas.com/inventor/richard-w-hoffmann-zfj7pizt

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 = 1.0

ph-index = 1

Forward Citations = 25(Granted Patents)


Company Filing History:


Years Active: 1994

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1 patent (USPTO):Explore Patents

Title: Innovations by Richard W Hoffmann

Introduction

Richard W Hoffmann is an accomplished inventor based in Chicago, IL. He is known for his innovative contributions to safety mechanisms in consumer products. His work focuses on creating solutions that enhance user safety, particularly in the realm of container closures.

Latest Patents

Hoffmann holds a patent for a safety closure for containers. This child-resistant container closure features a disk-shaped cover plate attached to a cylindrical body section. A movable handle or tab is integrated into the design to assist users in removing the closure from the container. The closure includes a recess to house the handle when not in use, ensuring it remains secure. A resilient spring mechanism allows the handle to be easily gripped when needed. Additionally, the design incorporates an undercut groove that engages with a lip on the container, providing a secure fit while minimizing the force required for removal.

Career Highlights

Hoffmann is associated with Magenta Corporation, Ltd., where he continues to develop innovative safety solutions. His work has significantly impacted the design of child-resistant packaging, making products safer for households with children.

Conclusion

Richard W Hoffmann's contributions to safety closures exemplify the importance of innovation in consumer product design. His patent reflects a commitment to enhancing safety and usability in everyday items.

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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