Recklinghausen, Germany

Dieter Stahlherm

This inventor holds 3 USPTO granted patents. Top assignees: Firma Carl Still Gmbh & Co Kg, Firma Carl Still, Recklinghausen, and Bergwerksverband Gmbh. Active years: 1979-1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dieter Stahlherm. Retrieved from https://idiyas.com/inventor/dieter-stahlherm

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 = 4.5

ph-index = 2

Forward Citations = 104(Granted Patents)


Company Filing History:


Years Active: 1979-1986

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3 patents (USPTO):Explore Patents

Title: Dieter Stahlherm: Innovator in Coking Technology

Introduction

Dieter Stahlherm is a notable inventor based in Recklinghausen, Germany. He has made significant contributions to the field of coking technology, holding a total of 3 patents. His innovative methods have advanced the efficiency and effectiveness of coal processing in the coking industry.

Latest Patents

Stahlherm's latest patents include a "Method and apparatus for selective after-quenching of coke" and a "Method for preheating coal for coking." The latter patent describes a process where hot operating gas is brought into direct contact with coal to preheat it. This method involves passing both the coal and operating gas into a separator, which effectively separates the coarse preheated coal for delivery to the coke oven from the operating gases and coal dust. The operating gases and coal dust are then directed into a deduster to remove the coal dust. A portion of the removed dust is continuously directed into an accumulator, which supplies the combustion furnace to generate a portion of the operating gas. The system is designed to maintain a sufficient quantity of coal dust for optimal operation.

Career Highlights

Throughout his career, Dieter Stahlherm has worked with several companies, including Carl Still GmbH & Co. KG and Bergwerksverband GmbH. His experience in these organizations has allowed him to refine his expertise in coking technology and contribute to various innovative projects.

Collaborations

Stahlherm has collaborated with notable coworkers such as Reimer Haack and Wilhelm Stewen. Their combined efforts have furthered advancements in the field of coking technology.

Conclusion

Dieter Stahlherm's contributions to coking technology through his patents and career experiences highlight his role as an influential inventor in the industry. His innovative methods continue to impact coal processing and coking efficiency.

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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