Ludwigshafen, Germany

Ernst-Jürgen Grittmann

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Basf Aktiengesellschaft, Basf Magnetics Gmbh. Active years: 1996-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ernst-Jürgen Grittmann. Retrieved from https://idiyas.com/inventor/ernst-jurgen-grittmann

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


% Patents Active = 50.0


Average Co-Inventor Count = 2.7

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1996-2007

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2 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Ernst-Jürgen Grittmann

Introduction

Ernst-Jürgen Grittmann is a notable inventor based in Ludwigshafen, Germany. He has made significant contributions to the field of engineering, particularly in the development of mixing devices and cleaning systems for magnetic heads. With a total of 2 patents to his name, Grittmann's work showcases his innovative spirit and technical expertise.

Latest Patents

Grittmann's latest patents include a "Mixing device with mixing ring having offset channels with spaced baffles." This device features a shaft, a front ring, an end ring, and a loose mixing ring that is freely rotatable. The mixing ring is designed with regions of varying diameters and channels that run axially parallel or helically, allowing for efficient mixing. Another significant patent is the "Cleaning cassette for magnetic heads," which includes a container for cleaning fluid, a valve device, and a feed channel. This cleaning system is versatile and can be utilized for both tape and disk cassettes containing magnetic media.

Career Highlights

Throughout his career, Grittmann has worked with prominent companies such as BASF Magnetics GmbH and BASF Aktiengesellschaft. His experience in these organizations has contributed to his development as an inventor and has provided him with a platform to innovate.

Collaborations

Grittmann has collaborated with notable individuals in his field, including Peter Hammerschmitt and Peter Felleisen. These collaborations have likely enriched his work and expanded his innovative capabilities.

Conclusion

Ernst-Jürgen Grittmann's contributions to engineering through his patents and collaborations highlight his role as a significant inventor. His innovative devices and systems continue 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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