Amherst, NY, United States of America

Lamar S Todd

This inventor holds 1 USPTO granted patent. Top assignee: Elkem Metals Company. Active years: 1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lamar S Todd. Retrieved from https://idiyas.com/inventor/lamar-s-todd

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 = 4(Granted Patents)


Company Filing History:


Years Active: 1987

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1 patent (USPTO):Explore Patents

Title: Lamar S. Todd and His Metal Sulfide Production Patent.

Introduction

Lamar S. Todd is an inventor associated with Amherst, New York, and Elkem Metals Company. His patent work focuses on producing fused compounds from metals and non-metals, particularly metal sulfides.

Latest Patents

Todd is credited with 1 patent: “Method for Producing Metal Sulfide and the Product Produced Therefrom.” The patent describes a method for making a fused compound from a metal and a non-metal, with particular emphasis on manganese sulfide. It uses excess metal and recycled compound to help control sulfur vaporization, while recycling part of the product helps regulate the reaction. The method can be carried out using conventional equipment.

Career Highlights

Todd’s listed work with Elkem Metals Company connects his invention to industrial metals processing. His patent presents a practical approach to controlling the reaction and sulfur vaporization during metal sulfide production.

Collaborations

Donald R. Hilburger and Robert H. Kaiser are identified as Todd’s coworkers.

Conclusion

Lamar S. Todd’s patent documents an industrial method for producing metal sulfides, especially manganese sulfide, using recycled materials and conventional equipment.

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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