Moers, Germany

Manfred Witzel

This inventor holds 1 USPTO granted patent. Top assignee: Ringfeder Gmbh. Active years: 1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Manfred Witzel. Retrieved from https://idiyas.com/inventor/manfred-witzel

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 = 4.0

ph-index = 1

Forward Citations = 20(Granted Patents)


Company Filing History:


Years Active: 1977

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1 patent (USPTO):Explore Patents

Title: Manfred Witzel: Innovator in Mechanical Engineering

Introduction

Manfred Witzel is a notable inventor based in Moers, Germany. He has made significant contributions to the field of mechanical engineering, particularly with his innovative designs and patents. His work has had a lasting impact on the industry, showcasing his expertise and creativity.

Latest Patents

Witzel holds a patent for a unique invention titled "Shaft coupled to surrounding hub." This invention features an inner annular member that surrounds the shaft, with an outer circumferential face that tapers conically in opposite directions. The design includes a radially outward extending collar and a pair of outer annular members that surround the tapered sections. These outer members create a wedge-shaped annular clearance, allowing for effective coupling between the hub and the shaft through tension members.

Career Highlights

Throughout his career, Witzel has been associated with Ringfeder GmbH, where he has applied his engineering skills to develop innovative solutions. His patent demonstrates his ability to address complex mechanical challenges and improve existing technologies.

Collaborations

Witzel has collaborated with esteemed colleagues such as Paul Loosen and Horst-Dieter Schafer. These partnerships have contributed to the advancement of their projects and the sharing of knowledge within the field.

Conclusion

Manfred Witzel's contributions to mechanical engineering through his patent and collaborations highlight his role as an influential inventor. His work continues to inspire innovation in the industry.

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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