Haren, Germany

Heinrich Fehrmann

This inventor holds 1 USPTO granted patent. Top assignee: Wavin B.v.. Active years: 1983.

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

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: 1983

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1 patent (USPTO):Explore Patents

Title: Heinrich Fehrmann: Innovator in Extrusion Technology

Introduction

Heinrich Fehrmann is a notable inventor based in Haren, Germany. He has made significant contributions to the field of extrusion technology, particularly with his innovative designs that enhance the efficiency and effectiveness of shaping tools.

Latest Patents

Fehrmann holds a patent for a centering device for shaping tools of extrusion presses. This invention features an outer mandrel and an inner mandrel that define a through gap for plastic extrusion material. The device includes multiple centering members supported on the outer mandrel, which are adjustable in the radial direction. Each centering member is constructed in the form of push rods that are guided for radial displacement. The design incorporates individually adjustable drives and levers that facilitate precise adjustments, ensuring optimal performance during the extrusion process.

Career Highlights

Heinrich Fehrmann has worked with Wavin B.V., a company known for its innovative solutions in plastic pipe systems. His work has contributed to advancements in the manufacturing processes used in the industry. Fehrmann's expertise in extrusion technology has positioned him as a valuable asset in his field.

Collaborations

Heinrich has collaborated with notable coworkers such as Eduard J Budel and Johan De Kok. Their combined efforts have fostered innovation and development in the technologies related to extrusion processes.

Conclusion

Heinrich Fehrmann's contributions to the field of extrusion technology through his patent and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively.

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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