Vrigstad, Sweden

Joakim Haegerstam

This inventor holds 3 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Volvo Construction Equipment Ab, Volvo Truck Corporation. Active years: 2020-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joakim Haegerstam. Retrieved from https://idiyas.com/inventor/joakim-haegerstam

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

USPTO Granted Patents = 3 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:


Years Active: 2020-2025

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3 patents (USPTO):Explore Patents

Title: Innovations of Joakim Haegerstam – A Visionary Inventor from Vrigstad

Introduction

Joakim Haegerstam, an accomplished inventor from Vrigstad, Sweden, is known for his innovative contributions in the fields of material transportation and braking systems. With a total of three patents to his name, Joakim's work demonstrates a keen understanding of engineering principles and a commitment to advancing technology in heavy machinery and automotive sectors.

Latest Patents

Among Joakim's latest innovations is a **Material Transportation System** designed for working machines. This advanced system features a load implement body equipped with multiple air flow channels, including heat insulated and heat transfer channels. By utilizing pressurized air to enhance efficiency when the temperature of the load implement body falls below a predetermined threshold, this invention significantly improves operational performance in varying conditions.

Another significant patent is his **Braking System and Method of Controlling Such a Braking System**. This system is specifically developed for vehicles partially propelled by electric traction motors. It integrates an electric machine, which can either direct power to an air blower or connect to a fluid pump depending on its operational state. Such innovations not only enhance vehicle performance but also contribute to energy efficiency by optimizing the use of electric power.

Career Highlights

Joakim has made significant strides in the engineering landscape during his career. He has worked with notable companies such as Volvo Construction Equipment and Volvo Truck Corporation. His experience in these industries has provided him a platform to develop and refine his innovative ideas further.

Collaborations

Throughout his career, Joakim has collaborated with esteemed colleagues, including Roland Kvist and Tove Audhav. Their combined expertise has fostered a creative environment that nurtures the development of groundbreaking technologies and solutions.

Conclusion

Joakim Haegerstam stands out as an inventor whose innovations address real-world challenges in machinery and automotive technologies. With his unique insights and groundbreaking patents, he continues to contribute significantly to the field of engineering and sets a standard for future inventors.

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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