Erlangen, Germany

Fritz Lüttgens

This inventor holds 8 USPTO granted patents. Top assignee: Kum LLC. Active years: 2001-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fritz Lüttgens. Retrieved from https://idiyas.com/inventor/fritz-landuumlttgens

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 62.5

Average Co-Inventor Count = 1.0

ph-index = 4

Forward Citations = 42(Granted Patents)


Company Filing History:


Years Active: 2001-2004

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8 patents (USPTO):Explore Patents

Title: Innovations by Inventor Fritz Lüttgens

Introduction

Fritz Lüttgens is a notable inventor based in Erlangen, Germany. He has made significant contributions to the field of writing instruments, holding a total of eight patents. His innovative designs focus on enhancing the functionality and user experience of everyday items.

Latest Patents

Among his latest inventions is the "Self-cleaning pencil." This pencil features a writing element surrounded by an envelope that defines the pencil tip. The envelope is designed to include a cleansing material, allowing for spontaneous cleaning of the pencil tip. Another noteworthy patent is the "Sharpener for sharpening a soft-core pencil." This sharpener includes a housing with a channel that opens into a free space. It is equipped with a sharpener blade positioned tangentially against the channel opening, along with a magnifying glass for optically enlarging the core formation in the sharpening area.

Career Highlights

Fritz Lüttgens has established himself as a prominent figure in the invention of practical tools that improve daily tasks. His work at Kum LLC has allowed him to explore and develop innovative solutions that cater to the needs of users.

Collaborations

Throughout his career, Lüttgens has collaborated with various teams and professionals in the field of design and engineering. These partnerships have enabled him to refine his inventions and bring them to market effectively.

Conclusion

Fritz L

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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