Mettmann, Germany

Steffen Holtz

This inventor holds 1 USPTO granted patent. Top assignee: Filterwerk Mann + Hummel Gmbh. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Steffen Holtz. Retrieved from https://idiyas.com/inventor/steffen-holtz-7a0g9d69

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 = 11.0

ph-index = 1

Forward Citations = 80(Granted Patents)


Company Filing History:


Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: Steffen Holtz: Innovator in Gas Stream Filtration

Introduction

Steffen Holtz is a notable inventor based in Mettmann, Germany. He has made significant contributions to the field of gas stream filtration, particularly in the design of insert filters for internal combustion engines and air-conditioning units. His innovative approach has led to the development of a patented technology that enhances the efficiency of gas filtration systems.

Latest Patents

Steffen Holtz holds a patent for an insert filter designed for cleaning a gas stream. This insert filter features a filter frame, a filter element, and a shaft cover. It is specifically engineered to be placed in the shaft of a duct system that guides the gas stream. The design ensures that the unfiltered side is effectively separated from the clean side by the filter element and the filter frame. The shaft cover serves to close a shaft opening, allowing for easy insertion of the filter. Notably, the filter frame can be removed from the shaft without the need for additional removal aids, simply by pulling on the shaft cover. This innovation simplifies maintenance and enhances user convenience.

Career Highlights

Steffen Holtz is currently employed at Filterwerk Mann + Hummel GmbH, where he continues to develop innovative filtration solutions. His work has been instrumental in advancing the technology used in gas filtration systems, contributing to improved air quality and engine performance.

Collaborations

Throughout his career, Steffen has collaborated with talented professionals such as Christoph Baumann and Timo Dirnberger. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Steffen Holtz is a distinguished inventor whose work in gas stream filtration has made a significant impact on the industry. His patented insert filter technology exemplifies innovation and practicality, paving the way for advancements in air quality management.

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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