Schortens, Germany

Dieter Hellebrandt

This inventor holds 1 USPTO granted patent. Top assignee: Olympia Werke Ag. Active years: 1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dieter Hellebrandt. Retrieved from https://idiyas.com/inventor/dieter-hellebrandt

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 = 2.0

ph-index = 1

Forward Citations = 72(Granted Patents)


Company Filing History:


Years Active: 1988

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1 patent (USPTO):Explore Patents

Title: Dieter Hellebrandt: Innovator in Office Machine Technology

Introduction

Dieter Hellebrandt is a notable inventor based in Schortens, Germany. He is recognized for his contributions to the design of ribbon cartridges for typewriters and similar office machines. His innovative approach addresses several critical design requirements that enhance the functionality and usability of these devices.

Latest Patents

Hellebrandt holds a patent for a ribbon cartridge designed specifically for typewriters or similar office machines. This invention focuses on creating a cartridge that is easily exchangeable without soiling one's fingers. It also emphasizes cost-effectiveness in manufacturing and noise dampening in the printing area. The patent outlines a cup-shaped base component of the cartridge casing that features protruding stiffening ribs on the inside of the bottom. These ribs serve multiple purposes, including supporting the spools of the flangeless supply and take-up reels, preventing ribbon rub-off, and ensuring a smooth ribbon drive. This innovative design makes the ribbon cartridge simple and inexpensive to produce.

Career Highlights

Dieter Hellebrandt has made significant strides in the field of office machine technology. His work has led to advancements that improve the user experience and operational efficiency of typewriters. He is associated with Olympia Werke AG, a company known for its contributions to office equipment.

Collaborations

Hellebrandt has collaborated with Arthur Kittel, a fellow innovator in the field. Their partnership has likely contributed to the development of practical solutions in office machine design.

Conclusion

Dieter Hellebrandt's innovative work in ribbon cartridge design has made a lasting impact on the functionality of typewriters and similar office machines. His patent reflects a commitment to enhancing user experience while addressing common challenges 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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