Munich, Germany

Robert Hofstetter, Heir

This inventor holds 1 USPTO granted patent. Top assignee: Knorr-Bremse Ag. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert Hofstetter, Heir. Retrieved from https://idiyas.com/inventor/robert-hofstetter-heir

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 = 3.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: Robert Hofstetter: Innovator in Pneumatic Brake Systems

Introduction

Robert Hofstetter is a notable inventor based in Munich, Germany. He has made significant contributions to the field of railway technology, particularly in the development of pneumatic brake systems. His innovative approach has led to advancements that enhance the safety and efficiency of railway locomotives and motor cars.

Latest Patents

Hofstetter holds a patent for a pneumatic brake for railway locomotives and motor cars. This patent describes a pneumatic brake system that includes a by-pass valve in parallel to a shut-off valve. The by-pass valve is designed to open only during the actuation of the pneumatic brake, exceeding a specific control range. This mechanism allows for the passage through the brake pressure line to be opened, regardless of the shut-off valve's condition. The design ensures that the connection of the brake cylinder line section with the atmosphere is at least choked when the by-pass valve is activated. This innovation is crucial for improving braking performance in various railway applications.

Career Highlights

Robert Hofstetter is associated with Knorr-Bremse AG, a leading company in the field of braking systems. His work at this esteemed organization has allowed him to apply his inventive skills to real-world challenges in railway technology. His contributions have been instrumental in advancing the safety and reliability of braking systems used in locomotives and motor vehicles.

Collaborations

Throughout his career, Hofstetter has collaborated with several professionals in the industry. Notable coworkers include Erich Huber, who is now deceased, and Gortiz Bernd. These collaborations have enriched his work and contributed to the development of innovative solutions in the field.

Conclusion

Robert Hofstetter's contributions to pneumatic brake systems have made a lasting impact on railway technology. His innovative patent and work at Knorr-Bremse AG highlight his dedication to enhancing safety and efficiency in transportation. His legacy as an inventor continues to influence the industry today.

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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