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For the Inventor, By the Inventor

Fellbach, Germany

Walter Hafele

This inventor holds 23 USPTO granted patents, primarily in Fuel Injection Technology. Top assignee: Robert Bosch. Active years: 1977-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Walter Hafele. Retrieved from https://idiyas.com/inventor/walter-hafele

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

Calculating rank
USPTO Granted Patents = 23

% Patents Active = 100.0

Average Co-Inventor Count = 1.9

ph-index = 8

Forward Citations = 135(Granted Patents)


Location History:

  • Fellback, DE (1985)
  • Felbach, DE (1987)
  • Fellbach, DE (1977 - 1989)

Company Filing History:

goldMedal23 out of 30,255 
 
Robert Bosch
 patents

Years Active: 1977-1989

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Areas of Expertise:
Fuel Injection Pump
Internal Combustion Engine
Fuel Supply Pump
Injection Pump Camshaft
Chamber-Controlled Injection
Fuel Injection Apparatus
Engine Performance
Fuel Delivery Systems
23 patents (USPTO):Explore Patents
1. 4850823 - Fuel injection pump for internal combustion engines (1989-07-25),
2. 4850822 - Fuel injection pump for internal combustion engines (1989-07-25),
3. 4842497 - Fuel injection pump for internal combustion engines (1989-06-27),
4. 4842496 - Fuel injection pump for internal combustion engines including onset of (1989-06-27),
5. 4836170 - Fuel injection pump for an internal combustion engine (1989-06-06),
6. 4830587 - Fuel injection pump for internal combustion engines (1989-05-16),
7. 4829951 - Injection pump camshaft (1989-05-16),
8. 4738601 - Fuel injection pump for internal combustion engines (1988-04-19),
9. 4737085 - Fuel injection pump for internal combustion engines (1988-04-12),
10. 4728269 - Fuel injection pump for internal combustion engines (1988-03-01),
11. 4708114 - Fuel injection pump for internal combustion engines (1987-11-24),
12. 4706626 - Fuel injection pump for internal combustion engines (1987-11-17),
13. 4705005 - Fuel injection pump for internal combustion engines (1987-11-10),
14. 4692102 - Fuel injection pump for internal combustion engines (1987-09-08),
15. 4640255 - Fuel injection pump for internal combustion engines (1987-02-03),

Title: The Innovations of Walter Hafele: A Pioneer in Fuel Injection Technology

Introduction: Walter Hafele, based in Fellbach, Germany, is a notable inventor with an impressive portfolio comprising 23 patents. His work has significantly influenced the field of internal combustion engines, particularly in fuel injection systems. As a key figure at Robert Bosch GmbH, Hafele’s contributions have driven advancements in automotive technology.

Latest Patents: Among his notable inventions, Hafele’s latest patents include an innovative fuel injection pump designed specifically for internal combustion engines. This technology has the potential to enhance engine efficiency and performance, showcasing Hafele’s commitment to refining and evolving automotive systems.

Career Highlights: Throughout his career at Robert Bosch GmbH, Walter Hafele has been instrumental in developing cutting-edge solutions that integrate seamlessly into modern engine designs. His expertise in fuel injection systems has garnered him recognition within the industry, allowing him to push the boundaries of what is possible in engine efficiency and reliability.

Collaborations: Hafele has collaborated with esteemed colleagues such as Josef Guntert and Johann Warga, showcasing the power of teamwork in innovative developments. These partnerships have fostered an environment of creativity and shared knowledge, leading to the successful execution of complex projects within Robert Bosch GmbH.

Conclusion: Walter Hafele’s extensive patent portfolio and his significant contributions to the automotive industry underscore his role as a pioneer in fuel injection technology. His work not only reflects his innovative spirit but also positions him as a vital contributor to the future of internal combustion engine advancements.

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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