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For the Inventor, By the Inventor

Angered, Sweden

Grzegorz K Janiszewski

This inventor holds 27 USPTO granted patents, primarily in Vehicle Gearbox Technology. Top assignee: Ab Volvo. Active years: 1980-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Grzegorz K Janiszewski. Retrieved from https://idiyas.com/inventor/grzegorz-k-janiszewski

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

USPTO Granted Patents = 27

% Patents Active = 96.3

Average Co-Inventor Count = 1.2

ph-index = 9

Forward Citations = 270(Granted Patents)


Location History:

  • Goteborg, SE (1980)
  • Gothenburg, SE (1987)
  • Angered, SE (1983 - 2006)

Company Filing History:

goldMedal27 out of 404 
 
Ab Volvo
 patents

Years Active: 1980-2006

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Areas of Expertise:
Vehicle Differential
Motor Vehicle Gearbox
Transmission Design
Automatic Transmission
Flywheel Technology
Clutch Mechanisms
Drive Units
Gear Change Control
Mechanical Rattle Reduction
Overdrive Systems
Four Wheel Drive
Internal Combustion Engine
27 patents (USPTO):Explore Patents
1. 6981929 - Vehicle differential (2006-01-03),
2. 5906132 - Motor vehicle gearbox (1999-05-25),
3. 5836848 - Transmission for a four wheel drive vehicle with a transverse engine (1998-11-17),
4. 5799536 - Motor vehicle gearbox (1998-09-01),
5. 5715727 - Motor vehicle gearbox (1998-02-10),
6. 5704443 - Drive unit for motor vehicles (1998-01-06),
7. 5626213 - Engaging device in a vehicle gear box (1997-05-06),
8. 5620387 - Drive unit for a motor vehicle (1997-04-15),
9. 5517874 - Motor vehicle gearbox with brake means in countershaft and unequal gear (1996-05-21),
10. 5417125 - Automatic transmission for motor vehicles (1995-05-23),
11. 5209139 - Flywheel for an internal combustion engine (1993-05-11),
12. 5168773 - Flywheel device for an internal combustion engine (1992-12-08),
13. 5156066 - Flywheel for an internal combustion engine (1992-10-20),
14. 5067364 - Device for eliminating rattle in a gear box (1991-11-26),
15. 4998443 - Control system for automatic gearboxes in which gear changes are (1991-03-12),

Title: Grzegorz K Janiszewski: A Pioneer in Automotive Innovations

Introduction:

In the world of automotive innovations, Grzegorz K Janiszewski has emerged as a prominent figure, showcasing an exceptional talent for engineering and patenting cutting-edge technologies. With a location in Angered, SE, and an impressive record of 27 patents to his name, Janiszewski has made significant contributions to the field of automotive engineering. This article will delve into his latest patents, career highlights, collaborations, and shed light on his remarkable career.

Latest Patents:

One of Janiszewski's notable patents is the "Vehicle Differential," a groundbreaking invention that has garnered attention in the automotive industry. This invention introduces a differential housing comprised of two pressed sheet metal halves. Each half is designed with radial, gutter-shaped depressions, which are bounded by wall portions. The depressions house a differential pinion shaft, while the wall portions restrict the axial movement of the shaft. This unique design provides enhanced stability and performance, revolutionizing the functionality of vehicle differentials.

Another remarkable invention by Janiszewski is the "Motor Vehicle Gearbox," a technology that has significantly improved the performance and efficiency of automotive transmissions. Although detailed information regarding this patent is limited, its significance in the field of automotive engineering cannot be understated. This invention demonstrates Janiszewski's continuous commitment to advancing the automotive industry through his innovative ideas.

Career Highlights:

Grzegorz K Janiszewski currently works at AB Volvo, an acclaimed Swedish multinational manufacturing company specializing in commercial vehicles and related services. Janiszewski's affiliation with such a renowned organization highlights his exceptional skills and expertise in automotive engineering. His contributions to AB Volvo have undoubtedly played a vital role in the company's continued success and reputation as an industry leader.

Collaborations:

Innovation often thrives through collaboration, and Janiszewski has had the opportunity to work with esteemed colleagues throughout his career. Notable collaborators include Berndt E Radbo and Stig H Weiertz. Together, they have contributed to the development of groundbreaking technologies, solidifying their positions as industry pioneers.

Conclusion:

Grzegorz K Janiszewski's outstanding contributions to the field of automotive engineering have secured him an esteemed position among industry leaders. With an impressive record of 27 patents and ongoing collaborations with renowned colleagues, Janiszewski continues to push boundaries and transform the automotive industry. His dedication to innovation and commitment to excellence serve as an inspiration for aspiring inventors and engineers worldwide. As we eagerly anticipate his future inventions, we can be certain that Janiszewski will remain a driving force in shaping the future of automotive technology.

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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