Baden-Württemberg, Germany

Hans-Robert Ketterer

This inventor holds 1 USPTO granted patent. Top assignee: Hewlett-Packard Development Company, L.p.. Active years: 2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hans-Robert Ketterer. Retrieved from https://idiyas.com/inventor/hans-robert-ketterer

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 = 5.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2009

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Hans-Robert Ketterer

Introduction

Hans-Robert Ketterer is a notable inventor based in Baden-Württemberg, Germany. He has made significant contributions to the field of media registration devices, showcasing his expertise and innovative spirit. With a focus on enhancing printer technology, Ketterer has developed solutions that streamline the media registration process.

Latest Patents

Ketterer holds a patent for a media registration device. This apparatus is designed to automatically register a stack of media, featuring a lever device that can be secured to a media tray of a printer. The lever pivots in relation to the media tray when it is inserted into the printer. Additionally, a registration wall is mechanically coupled to the lever device, allowing it to reposition toward the stack of media upon insertion.

Career Highlights

Ketterer is currently employed at Hewlett-Packard Development Company, L.P., where he continues to innovate and contribute to advancements in printing technology. His work has had a lasting impact on the efficiency and functionality of printers.

Collaborations

Throughout his career, Ketterer has collaborated with esteemed colleagues such as John A. Underwood and Denis B. O'Regan. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Hans-Robert Ketterer exemplifies the spirit of innovation in the field of media registration devices. His contributions have not only advanced printer technology but have also paved the way for future developments 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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