Weissenberg, Germany

Dankwart Eiermann

This inventor holds 10 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Wankel Super Tec Gmbh, Brandenburgische Forschungs-Und Entwicklungsgesellschaft Cottbus Mbh, Brandenburgische Forschungs- Und Entwicklungsgesellschaft Mbh. Active years: 2002-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dankwart Eiermann. Retrieved from https://idiyas.com/inventor/dankwart-eiermann-8n05iecu

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

USPTO Granted Patents = 10 

% Patents Active = 50.0


Average Co-Inventor Count = 1.6

ph-index = 2

Forward Citations = 17(Granted Patents)


Location History:

  • Weiβenberg, DE (2007)
  • Weissenberg, DE (2002 - 2009)
  • Weiβensberg, DE (2009)
  • Weissensberg, DE (2005 - 2013)

Company Filing History:


Years Active: 2002-2013

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10 patents (USPTO):Explore Patents

Title: The Innovative Mind of Dankwart Eiermann

Introduction: Dankwart Eiermann is a notable inventor based in Weissenberg, Germany. With a remarkable portfolio of 10 patents, Eiermann has made significant contributions to the field of rotary piston engines. His inventive spirit and dedication to engineering have led him to create advanced technologies that enhance engine performance.

Latest Patents: Among his latest patents, two stand out: the rotary piston for a rotary piston engine and an innovative rotary combustion engine designed specifically for diesel fuel. The rotary piston engine patent involves a trochoidal design featuring a side disk on the exhaust side and a unique rotary piston that includes at least one, and preferably three, through-flow openings. These openings allow for axial flow of the mixture while maintaining an asymmetric internal contour that optimizes fluid communication. Furthermore, his rotary combustion engine incorporates a triangular piston mounted on an eccentric shaft, rotating in a way that creates three working spaces within a peripheral housing, effectively controlling the gas exchange.

Career Highlights: Dankwart Eiermann's career includes working with prominent organizations like Wankel Super Tec GmbH and Brandenburgische Forschungs- und Entwicklungsgesellschaft Cottbus mbH. His expertise in rotary engines and combustion processes has been instrumental in driving innovation within the automotive industry.

Collaborations: Throughout his career, Eiermann has collaborated with several talented individuals, including Wolfgang Baier and Manfred Mäthner. These partnerships have fostered an environment of creativity and technical advancement, leading to the successful development of his patented technologies.

Conclusion: Dankwart Eiermann's inventive contributions to rotary piston technology and combustion engineering have positioned him as a leading figure in the field. His passion for innovation continues to drive his work, inspiring future advancements in engine design and functionality.

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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