West Seneca, NY, United States of America

Francis J Ihlenfeld

This inventor holds 1 USPTO granted patent. Top assignee: Mcdonald Products Corporation. Active years: 1976.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Francis J Ihlenfeld. Retrieved from https://idiyas.com/inventor/francis-j-ihlenfeld

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 = 1

Forward Citations = 16(Granted Patents)


Company Filing History:


Years Active: 1976

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Francis J Ihlenfeld

Introduction

Francis J Ihlenfeld is a notable inventor based in West Seneca, NY (US). He has made significant contributions to the field of product design, particularly with his innovative approach to organizational tools. His work exemplifies the spirit of creativity and practicality in modern inventions.

Latest Patents

Ihlenfeld holds a patent for a "Multiple stacking letter tray." This invention features a tray support bracket of unitary, one-piece construction. The design includes leg portions that diverge downwardly from a U-shaped upper end portion, terminating at their lower ends in attaching feet. The feet and upper end portion lie in substantially parallel planes, extending normal to the plane of the leg portions. The tray members are designed with a first pair of foot pads for engaging the support bracket feet and a second pair for engaging the upper end portion of the support bracket. This innovative design allows for interchangeable tray members and support brackets, enabling a vertically spaced, stacked arrangement of two or more tray members.

Career Highlights

Francis J Ihlenfeld is associated with McDonald Products Corporation, where he has applied his inventive skills to develop practical solutions for everyday organizational challenges. His work at the company has allowed him to refine his designs and contribute to the efficiency of office environments.

Collaborations

Ihlenfeld has worked alongside his coworker, Valentin E Beil, fostering a collaborative environment that encourages innovation and creativity. Their partnership has likely contributed to the successful development of new products and ideas.

Conclusion

Francis J Ihlenfeld's contributions to the field of invention, particularly with his multiple stacking letter tray, showcase his innovative spirit and dedication to improving organizational tools. His work continues to inspire others in the realm of product design and innovation.

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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