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For the Inventor, By the Inventor

Golling, Austria

Jaroslaw Hlousek

This inventor holds 20 USPTO granted patents, primarily in Fuel Injection Technology. Top assignee: Robert Bosch. Active years: 1991-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jaroslaw Hlousek. Retrieved from https://idiyas.com/inventor/jaroslaw-hlousek

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

USPTO Granted Patents = 20

% Patents Active = 65.0

Average Co-Inventor Count = 1.2

ph-index = 6

Forward Citations = 97(Granted Patents)


Company Filing History:

goldMedal20 out of 30,209 
 
Robert Bosch
 patents

Years Active: 1991-2006

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Areas of Expertise:
Fuel Injection
High-Pressure Injector
Common Rail Injector
Injection System
Internal Combustion Engines
Flow Restrictor
Control Element
Injection Pump
Energy Accumulator
Variable Injection Pressure
Fuel Injector
20 patents (USPTO):Explore Patents
1. 7096857 - System for pressure-modulated shaping of the course of injection (2006-08-29),
2. 7025045 - Device for injecting fuel to stationary internal combustion engines (2006-04-11),
3. 6745952 - Fuel injector with integrated flow restrictor (2004-06-08),
4. 6729553 - Injecting a fluid at a variable injection pressure (2004-05-04),
5. 6712296 - Fuel injection valve for internal combustion engines (2004-03-30),
6. 6698673 - Injector for fuel injection taking place under high pressure (2004-03-02),
7. 6626149 - Injection system (2003-09-30),
8. 6561165 - Common rail injector (2003-05-13),
9. 6526944 - Energy accumulator-supported control of the injection quantities in large diesel engines (2003-03-04),
10. 6446607 - Control element for controlling injection systems (2002-09-10),
11. 6431148 - Fuel injection device for internal combustion engines (2002-08-13),
12. 6382189 - High-pressure fuel injector with hydraulically controlled plate cam (2002-05-07),
13. 6336443 - Injection pump (2002-01-08),
14. 6244250 - Common rail injector (2001-06-12),
15. 5538187 - Fuel injection device for internal combustion engines (1996-07-23),

Title: Innovations by Jaroslaw Hlousek: A Leader in Fuel Injection Technologies

Introduction

Jaroslaw Hlousek, an accomplished inventor based in Golling, Austria, has made significant contributions to the field of fuel injection systems with 20 issued patents to his name. His innovative approaches have enhanced the efficiency and performance of internal combustion engines, making him a recognized figure in automotive engineering.

Latest Patents

Among his latest inventions is a “System for pressure-modulated shaping of the course of injection,” which relates to a mechanism for injecting fuel into the combustion chamber of a self-igniting internal combustion engine. This system features a control unit acting upon a spring-controlled injection device, equipped with a nozzle needle responsible for opening and closing multiple injection openings. The control unit operates through a first and a second valve, each containing a pressure chamber that communicates, allowing for precise control over the injection pressure during various phases of operation.

Another notable patent is the “Device for injecting fuel to stationary internal combustion engines.” This invention focuses on a fuel injection system that provides efficient fuel delivery from a reservoir to the engine’s high-pressure lines. Each fuel injector features an integrated accumulator chamber, ensuring a consistent fuel supply to the combustion chamber, thereby optimizing engine performance.

Career Highlights

Jaroslaw Hlousek has spent a significant portion of his career working at Robert Bosch GmbH, a renowned company known for its high-quality automotive components and innovative technologies. His work there has propelled the development of advanced injection systems that meet modern automotive demands.

Collaborations

Throughout his career, Hlousek has collaborated with talented engineers and inventors such as Peter Mueller and Franz Guggenbichler. These partnerships have fostered a creative environment that has led to groundbreaking innovations in fuel injection technology.

Conclusion

Jaroslaw Hlousek is a prominent inventor whose contributions to fuel injection systems have greatly impacted the automotive industry. His inventive spirit and collaborative efforts continue to drive advancements in engine technologies, making him a valuable asset to the field of engineering.

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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