St. Louis County, MO, United States of America

Leo B Roberts

This inventor holds 1 USPTO granted patent. Top assignee: Roberts Marketing, Inc.. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Leo B Roberts. Retrieved from https://idiyas.com/inventor/leo-b-roberts-qgiahl5n

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 = 3.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1994

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Leo B Roberts

Introduction

Leo B Roberts is a notable inventor based in St. Louis County, Missouri. He has made significant contributions to the field of portable lighting with his innovative designs. His work exemplifies the spirit of creativity and practicality in modern invention.

Latest Patents

Leo B Roberts holds a patent for a portable electric lamp. This lamp features a flat-sided body that houses one or more batteries to power a lamp bulb. The design includes an enclosure with a light-transmitting lens portion, which houses the lamp bulb. The enclosure is designed for sliding movement relative to the body, allowing for ease of use. A switch, which is carried by the enclosure, moves into and out of contact with the battery to control the lamp's operation. The lamp's body consists of two cavities that are hinged along one edge, providing a compact and functional design without protrusions.

Career Highlights

Leo B Roberts is associated with Roberts Marketing, Inc., where he applies his inventive skills to develop practical solutions. His work in the company has allowed him to focus on creating innovative products that meet consumer needs.

Collaborations

Leo has collaborated with notable coworkers, including Stephen A Roberts and Ronald R Klawitter. Their combined efforts contribute to the innovative environment at Roberts Marketing, Inc.

Conclusion

Leo B Roberts is a distinguished inventor whose contributions to portable lighting reflect his innovative spirit. His patent for a portable electric lamp showcases his ability to blend functionality with design. His work continues to inspire future innovations in the field.

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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