Pantin, France

Werner Quirant

This inventor holds 2 USPTO granted patents. Top assignees: Bosch Systemes De Freinage, Robert Bosch. Active years: 1999-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Werner Quirant. Retrieved from https://idiyas.com/inventor/werner-quirant-k4cv1ch2

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 = 2.4

ph-index = 1

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 1999-2001

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2 patents (USPTO):Explore Patents

Title: Werner Quirant: Innovator in Hydraulic Braking Systems

Introduction

Werner Quirant is a notable inventor based in Pantin, France. He has made significant contributions to the field of hydraulic braking systems, holding a total of 2 patents. His work has been instrumental in advancing vehicle safety and performance.

Latest Patents

Quirant's latest patents include a master cylinder for motor vehicle electro-hydraulic braking installations. This innovative master cylinder is designed to enhance the efficiency of hydraulic braking systems. It features a hydraulic-fluid supply device for actuating wheel brake cylinders, isolated from the wheel brake cylinders by at least one shut-off valve. The master cylinder is associated with a simulator that includes a piston located in a simulator chamber. This piston is subjected to fluid pressure from the master cylinder and an elastic element. The design incorporates a primary piston and a secondary piston, which are slidably located in a bore of a housing. The bore has a peripheral groove associated with a land on the secondary piston, allowing communication with the simulator chamber when the master cylinder is at rest. A sealing element carried by the secondary piston engages the housing to interrupt communication between the bore and simulator chamber, simulating brake actuation travel. Another significant patent is a pressure-regulating solenoid valve for a hydraulic circuit.

Career Highlights

Throughout his career, Quirant has worked with prominent companies in the automotive industry, including Robert Bosch GmbH and Bosch Systèmes de Freinage. His experience in these organizations has contributed to his expertise in hydraulic systems.

Collaborations

Quirant has collaborated with notable professionals in his field, including Philippe Bourlon and Roland Levrai. These collaborations have further enriched his work and innovations in hydraulic braking technology.

Conclusion

Werner Quirant's contributions to hydraulic braking systems demonstrate his commitment to innovation and safety in the automotive industry. His patents reflect a deep understanding of engineering principles and a dedication to improving vehicle performance.

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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