Stuttgart, Germany

Rainer Kral

This inventor holds 1 USPTO granted patent. Top assignee: Develop Kg/dr. Eisbein and Co.. Active years: 1979.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rainer Kral. Retrieved from https://idiyas.com/inventor/rainer-kral

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 = 13(Granted Patents)


Company Filing History:


Years Active: 1979

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1 patent (USPTO):Explore Patents

Title: Rainer Kral - Innovator in Copying Technology

Introduction

Rainer Kral is a notable inventor based in Stuttgart, Germany. He has made significant contributions to the field of copying technology. His innovative designs have led to the development of practical solutions that enhance the efficiency of copying apparatuses.

Latest Patents

Rainer Kral holds a patent for a copying apparatus. This apparatus features a paper roll wound on a sleeve, along with a pair of roll holders that have lugs frictionally held in the ends of the sleeve. Each roll holder is equipped with a journal pin designed to engage an associated guide mounted on the copying apparatus. This invention showcases his ability to combine functionality with user-friendly design.

Career Highlights

Throughout his career, Rainer Kral has worked with Develop Kg/Dr. Eisbein and Co., where he has been able to apply his inventive skills in a collaborative environment. His work has not only contributed to the company's success but has also advanced the field of copying technology.

Collaborations

Rainer has collaborated with notable coworkers such as Kurt Moser and Heinrich Kaufmann. Their combined expertise has fostered an innovative atmosphere that encourages the development of new ideas and technologies.

Conclusion

Rainer Kral's contributions to copying technology through his patent and collaborative efforts 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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