Grand Rapids, MI, United States of America

LeRoy Lubbers

This inventor holds 2 USPTO granted patents. Top assignee: Rapistan Corporation. Active years: 1976-1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: LeRoy Lubbers. Retrieved from https://idiyas.com/inventor/leroy-lubbers

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 = 2.4

ph-index = 2

Forward Citations = 108(Granted Patents)


Company Filing History:


Years Active: 1976-1977

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2 patents (USPTO):Explore Patents

Title: LeRoy Lubbers: Innovator in Warehouse Systems

Introduction

LeRoy Lubbers is a notable inventor based in Grand Rapids, MI (US), recognized for his contributions to warehouse storage systems. With a total of two patents to his name, Lubbers has made significant advancements in the field of automated warehousing.

Latest Patents

Lubbers' latest patents include a "Multi-aisle warehouse system with mobile lift having control means for" and a "Mobile tier picking apparatus for a warehousing system." The first patent describes a warehouse storage system that features an array of storage bins arranged in vertical tiers, with aisles between the rows. A mobile vertical lift is utilized to transport a mobile transfer vehicle, which can be elevated to any desired storage level. This innovative system allows for automatic dispatching of the transfer vehicle to specific bin locations, enhancing efficiency in warehouse operations. The second patent outlines a similar warehousing system, emphasizing the use of a mobile vertical lift and a self-powered mobile transfer vehicle equipped with forks for transferring loads. This design includes a tier picking vehicle with a vacuum-operated picking head, allowing for direct transfer of articles from palletized loads to a make-up transfer vehicle.

Career Highlights

LeRoy Lubbers has spent a significant part of his career at Rapistan Corporation, where he has been instrumental in developing advanced warehousing solutions. His work has contributed to the evolution of automated systems that streamline storage and retrieval processes in warehouses.

Collaborations

Throughout his career, Lubbers has collaborated with notable colleagues, including Howard A. Zollinger and William K. Stubbs. These partnerships have fostered innovation and have played a crucial role in the development of new technologies in the warehousing sector.

Conclusion

LeRoy Lubbers stands out as a key figure in the field of warehouse innovations, with his patents reflecting a commitment to enhancing efficiency in storage systems. His work continues to influence the industry, paving the way for future advancements in automated warehousing.

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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