Essen, Germany

Heinrich Tewes

This inventor holds 1 USPTO granted patent. Top assignees: Firma Carl Still, Ruhrkohle Ag. Active years: 1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Heinrich Tewes. Retrieved from https://idiyas.com/inventor/heinrich-tewes

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 = 6(Granted Patents)


Company Filing History:


Years Active: 1977

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1 patent (USPTO):Explore Patents

Title: Heinrich Tewes: Innovator in Sealing Technology

Introduction

Heinrich Tewes is a notable inventor based in Essen, Germany. He is recognized for his innovative contributions to sealing technology, particularly in the context of coke oven doors. His work has had a significant impact on the efficiency and safety of industrial processes.

Latest Patents

Heinrich Tewes holds a patent for a sealing device for a coke oven door. This device comprises first and second spaced apart metal sealing blades with aligned sealing edges that extend outwardly from the edge of the coke oven door. A metal spacer is mounted between the sealing blades, and an elastic sealing strip is positioned between them, ensuring a tight seal against the door frame. This invention enhances the operational efficiency of coke ovens by preventing gas leaks.

Career Highlights

Throughout his career, Heinrich Tewes has worked with several prominent companies, including Firma Carl Still and Ruhrkohle AG. His experience in these organizations has allowed him to develop and refine his innovative ideas in sealing technology.

Collaborations

Heinrich Tewes has collaborated with notable colleagues such as Johannes Knappstein and Robert Woikowski. Their combined expertise has contributed to advancements in the field of industrial sealing solutions.

Conclusion

Heinrich Tewes is a distinguished inventor whose work in sealing technology has made a lasting impact on industrial practices. His patent for a sealing device for coke oven doors exemplifies his innovative spirit and dedication to improving efficiency and safety in industrial applications.

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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