Singen, Germany

Karl Graf

This inventor holds 1 USPTO granted patent. Top assignee: Swiss Aluminium Ltd.. Active years: 1979.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Karl Graf. Retrieved from https://idiyas.com/inventor/karl-graf-ls39s2wr

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 = 16(Granted Patents)


Company Filing History:


Years Active: 1979

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1 patent (USPTO):Explore Patents

Title: The Innovations of Karl Graf

Introduction

Karl Graf is an accomplished inventor based in Singen, Germany. He is known for his significant contributions to the field of extrusion technology, particularly in the processing of light metal ingots. His innovative approach has led to the development of a unique device that enhances the efficiency of the extrusion process.

Latest Patents

Karl Graf holds a patent for a "Device for extruding sections from an ingot." This device is specifically designed for extruding light metal ingots through a shaping die placed downstream of the ingot. The invention features a scalping facility that removes the outer layer of the ingot immediately prior to extrusion. This scalping facility consists of multiple blades that form a scalping ring, which can be moved radially with respect to the direction of extrusion and can be released from the ingot. This innovation improves the quality and efficiency of the extrusion process.

Career Highlights

Karl Graf is currently employed at Swiss Aluminium Ltd., where he continues to work on advancements in extrusion technology. His expertise and innovative mindset have made him a valuable asset to the company. Throughout his career, he has focused on developing solutions that enhance manufacturing processes and improve product quality.

Collaborations

Karl Graf has collaborated with notable colleagues, including Alfred Wagner and Adolf Ames. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Karl Graf's contributions to the field of extrusion technology exemplify the impact of innovation in manufacturing. His patented device for extruding sections from ingots showcases his commitment to improving industrial processes. Through his work at Swiss Aluminium Ltd. and collaborations with esteemed colleagues, Graf continues to push the boundaries of what is possible in the realm of metal processing.

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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