Düsseldorf, Germany

Karl-Josef Schroeder

This inventor holds 1 USPTO granted patent. Top assignee: Siemens Duewag Schienenfahrzeuge Gmbh. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Karl-Josef Schroeder. Retrieved from https://idiyas.com/inventor/karl-josef-schroeder

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 38(Granted Patents)


Company Filing History:


Years Active: 2001

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1 patent (USPTO):Explore Patents

Title: Karl-Josef Schroeder: Innovator in Railway Vehicle Design

Introduction

Karl-Josef Schroeder is a notable inventor based in Düsseldorf, Germany. He has made significant contributions to the field of railway vehicle design, particularly through his innovative patent related to coach bodies.

Latest Patents

Schroeder holds a patent for a coach body of a railway vehicle. This invention features horizontal and vertical walls, where the horizontal walls serve as both the floor and ceiling. The vertical walls form the side walls and include cutouts for at least one window and one boarding door. The walls are constructed from modules of fiber-reinforced plastic, which are sectionally divided across the longitudinal axis of the coach body. Each pair of these hand-modules is complementary and joined in a force-transmitting manner at the horizontal walls, which meet in the middle of the vehicle, forming one longitudinal section of the coach body. The length of the coach body is achieved through a force-transmitting connection of multiple longitudinal sections at abutting points extending transversely across the vehicle.

Career Highlights

Karl-Josef Schroeder is associated with Siemens Duewag Schienenfahrzeuge GmbH, where he applies his expertise in railway vehicle design. His innovative approach has led to advancements in the efficiency and functionality of rail vehicles.

Collaborations

Schroeder has collaborated with notable colleagues, including Dieter Muehlhahn and Matthias Koeppe. These partnerships have contributed to the development of cutting-edge solutions in the railway industry.

Conclusion

Karl-Josef Schroeder's contributions to railway vehicle design through his innovative patent demonstrate his commitment to advancing transportation technology. His work continues to influence the industry and improve the functionality of rail vehicles.

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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