Florence, AL, United States of America

Louis A Stumpe

This inventor holds 1 USPTO granted patent. Top assignee: Tennessee Valley Authority. Active years: 1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Louis A Stumpe. Retrieved from https://idiyas.com/inventor/louis-a-stumpe

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 = 24(Granted Patents)


Company Filing History:


Years Active: 1988

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1 patent (USPTO):Explore Patents

Title: Innovations of Louis A. Stumpe

Introduction

Louis A. Stumpe is an accomplished inventor based in Florence, AL (US). He has made significant contributions to the field of waste recovery and environmental sustainability. His innovative approach focuses on the economic recovery of valuable materials from waste products.

Latest Patents

Stumpe holds a patent for a technique that recovers fertilizer values from galvanizer waste. The patent describes a method for extracting iron (Fe), zinc (Zn), and sulfur (S) from waste sulfuric acid and crystals of iron sulfate and zinc sulfate. This process involves ammoniating the acid or a solution derived from the crystals, followed by the partial oxidation of the resulting suspension to produce magnetite. The method is efficient and requires minimal equipment, making it accessible for practical implementation.

Career Highlights

Stumpe is associated with the Tennessee Valley Authority, where he applies his expertise in environmental recovery. His work emphasizes the importance of sustainable practices in industrial processes. He has successfully developed methods that not only benefit the environment but also create marketable products.

Collaborations

Stumpe has collaborated with Joe R. Trimm, contributing to advancements in their field. Their partnership has fostered innovative solutions that address environmental challenges.

Conclusion

Louis A. Stumpe's contributions to the field of waste recovery highlight the potential for innovation in environmental sustainability. His patented techniques demonstrate a commitment to both economic viability and ecological responsibility.

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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