50321 Brühl, Germany

Stefan Keusch

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stefan Keusch. Retrieved from https://idiyas.com/inventor/stefan-keusch-syy0kbco

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:

goldMedal1 out of 834,601 
Other
 patents

Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Stefan Keusch

Introduction

Stefan Keusch is a notable inventor based in Brühl, Germany. He has made significant contributions to the field of extrusion technology, particularly in the production of hollow plastic bodies. His innovative approach has led to the development of a unique extrusion head that enhances the efficiency of blow molding machines.

Latest Patents

Stefan Keusch holds a patent for an "Extrusion head with spiral-channel distributor element." This invention relates to an extrusion head designed for blow molding machines that produce two-layered hollow plastic bodies. The patent addresses the challenge of achieving uniform rheological flow conditions for different plastic materials with varying viscosities. By utilizing a design that incorporates two concentric cylindrical sleeves, the invention ensures that the circumferentially distributed plastic materials exit centrally from the ejector piston, optimizing the production process.

Career Highlights

Throughout his career, Stefan Keusch has demonstrated a commitment to innovation in the plastics industry. His work has focused on improving the functionality and efficiency of extrusion processes. With a patent portfolio that includes one significant invention, he has established himself as a key figure in his field.

Collaborations

Stefan has collaborated with notable colleagues such as Manfred Lehmann and Peter Langos. These partnerships have contributed to the advancement of technology in extrusion and blow molding applications.

Conclusion

Stefan Keusch's contributions to the field of extrusion technology exemplify the impact of innovative thinking in manufacturing processes. His patent for the extrusion head with a spiral-channel distributor element showcases his ability to solve complex engineering challenges. Through his work, he continues to influence the industry and inspire future innovations.

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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