Florissant, MO, United States of America

Leonard P Falk

This inventor holds 8 USPTO granted patents. Top assignees: Unidynamics Corporation, Umc Industries, Inc.. Active years: 1978-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Leonard P Falk. Retrieved from https://idiyas.com/inventor/leonard-p-falk

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 = 1.8

ph-index = 8

Forward Citations = 307(Granted Patents)


Company Filing History:


Years Active: 1978-1994

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8 patents (USPTO):Explore Patents

Title: Leonard P. Falk: Innovator in Merchandising Technology

Introduction

Leonard P. Falk is a notable inventor based in Florissant, Missouri, recognized for his contributions to merchandising technology. With a total of eight patents to his name, Falk has made significant advancements in the design and functionality of vending machines.

Latest Patents

One of his latest inventions is the multiple-product merchandising machine. This innovative machine features a cylindrical drum mounted within a cabinet, which is divided into several horizontal shelves. Each shelf contains separate compartments, allowing for the dispensing of various products. The compartments align with access doors that can be opened upon the insertion of adequate currency, ensuring that only one door can be opened at a time due to the locking system. The drum is rotatable in either direction by a reversible motor, and a viewing area at the front allows customers to see the products as they pass by. The design includes opaque walls that limit visibility to half of the compartments on a shelf when the drum is at rest. Additionally, the machine can restrict rotation to provide access to fewer compartments, which can be adjusted throughout the day based on inventory levels.

Career Highlights

Falk has had a distinguished career, working with reputable companies such as Unidynamics Corporation and UMC Industries, Inc. His experience in these organizations has contributed to his expertise in developing innovative merchandising solutions.

Collaborations

Throughout his career, Leonard

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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