Schoenwalde, Germany

Erwin Skumawitz

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Daimlerchrysler Rail Systems Gmbh. Active years: 2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Erwin Skumawitz. Retrieved from https://idiyas.com/inventor/erwin-skumawitz-ilwxmt3w

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 = 2(Granted Patents)


Company Filing History:


Years Active: 2002

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1 patent (USPTO):Explore Patents

Title: Erwin Skumawitz: Innovator in High-Speed Gear Technology

Introduction

Erwin Skumawitz is a notable inventor based in Schönwalde, Germany. He has made significant contributions to the field of mechanical engineering, particularly in the development of high-speed gear systems. His innovative approach has led to the creation of a patented technology that enhances the efficiency and reliability of railway driving mechanisms.

Latest Patents

Skumawitz holds a patent for a "High speed gear with oil lubrication, especially for environmentally sealed railway driving mechanism." This invention focuses on a high-speed gear that incorporates oil-recycling ducts leading out of labyrinth chambers of contactless shaft seals to the crankcase of the gear casing. The design ensures that the oil-recycling ducts terminate in regions where a vacuum is automatically established during operation, regardless of the gear's direction of rotation. This innovation is crucial for improving the performance and longevity of railway systems.

Career Highlights

Throughout his career, Erwin Skumawitz has worked with prominent companies in the transportation sector. He has been associated with DaimlerChrysler Rail Systems GmbH and Bombardier Transportation GmbH, where he applied his expertise in gear technology to develop advanced solutions for railway systems. His work has been instrumental in enhancing the operational efficiency of these companies.

Collaborations

Skumawitz has collaborated with several professionals in his field, including Dieter Hallmann and Thomas Kürsten. These collaborations have allowed him to share knowledge and expertise, further advancing the technology in high-speed gear systems.

Conclusion

Erwin Skumawitz is a distinguished inventor whose contributions to high-speed gear technology have made a significant impact on the railway industry. His innovative patent and career achievements reflect his dedication to engineering excellence.

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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