Gachenbach, Germany

Eva-Maria Greppmeier

This inventor holds 1 USPTO granted patent. Top assignee: Rieter Ingolstadt Spinnereimaschinenbau Ag. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eva-Maria Greppmeier. Retrieved from https://idiyas.com/inventor/eva-maria-greppmeier

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 = 7(Granted Patents)


Company Filing History:


Years Active: 1996

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1 patent (USPTO):Explore Patents

Title: Inventor Spotlight: Eva-Maria Greppmeier

Introduction

Eva-Maria Greppmeier, based in Gachenbach, Germany, is an innovative inventor recognized for her contributions to the field of textile machinery. She holds a patent that reflects her dedication to enhancing spinning technology.

Latest Patents

Greppmeier’s noteworthy patent is titled "Open-end spinning device having an improved fiber feeding channel". This invention features a recess in the housing of an open-end spinning device, which contains a driven opener roller. The design includes an insertion piece that comprises the initial channel part of a fiber feeding channel. The unique aspect of this invention is that the insertion piece can be replaced easily, allowing for improved maintenance and technological advancements in spinning processes.

Career Highlights

Eva-Maria Greppmeier has dedicated her career to improving textile machinery at Rieter Ingolstadt Spinnereimaschinenbau AG. Her inventive work has not only contributed to the company’s innovative portfolio but has also played a significant role in advancing the functionality and efficiency of open-end spinning devices.

Collaborations

Throughout her professional journey, Greppmeier has collaborated with notable coworkers including Edmund Schuller and Anton Furtmeier. Together, they have worked on various projects aimed at refining spinning technology, showcasing the importance of teamwork in innovation.

Conclusion

Eva-Maria Greppmeier stands out as a remarkable inventor in the textile industry, exemplifying the impact of innovation on traditional manufacturing processes. Her patent for an improved fiber feeding channel device is a testament to her commitment to advancing technology, making her an inspiring figure for future inventors.

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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