This inventor holds 38 USPTO granted patents and 5 published patent applications and 35 EPO patents, primarily in Internal Combustion Engines. Top assignees: Volvo Truck Corporation, Volvo Lastvagnar Ab, Hoganas Ab. Active years: 2005-2026.
Location History:
- Varberg, SE (2005 - 2023)
- Skällinge, SE (2023 - 2024)
Company Filing History:
26 out of 1,525 
11 out of 513 
1 out of 79 
Years Active: 2005-2026
Areas of Expertise:
Title: Innovations by Lennart Andersson: Pioneering Internal Combustion Engine Systems
Introduction
Lennart Andersson, a prolific inventor based in Varberg, Sweden, holds an impressive portfolio of 35 patents. His innovative contributions primarily focus on advancements in internal combustion engine technology, reflecting a commitment to enhancing vehicle performance and environmental sustainability.
Latest Patents
Among his recent inventions is a groundbreaking internal combustion engine system for vehicles that operates on hydrogen fuel. This system integrates a sophisticated exhaust gas aftertreatment system (EATS), designed to diminish harmful emissions through devices such as NOx reduction components and particulate filters. Additionally, it features an exhaust gas water recovery (EWR) system, which includes a primary exhaust cooler and water separator, ultimately enhancing both efficiency and resource management.
Another notable patent involves a method of operating an internal combustion engine system. This invention encompasses two sets of cylinders, controlled by EGR valves to manage the flow of exhaust gas. By employing late post-injection fuel strategies, Andersson's system aims to optimize combustion and improve emissions treatment, showcasing his innovative approach to modern engine challenges.
Career Highlights
Lennart Andersson has made significant contributions to the automotive industry through his work with prominent companies such as Volvo Truck Corporation and Volvo Lastvagnar AB. His expertise in engineering and innovation has solidified his reputation as a key player in developing sustainable vehicular technologies.
Collaborations
Throughout his career, Andersson has collaborated with several distinguished engineers, including Arne Andersson and Staffan Lundgren. These partnerships have enhanced his ability to innovate and create cutting-edge solutions in internal combustion engine design and operation.
Conclusion
Lennart Andersson’s substantial achievements in the realm of internal combustion engine systems are a testament to his ingenuity and dedication to advancing automotive technology. With his extensive patent portfolio, he continues to push the boundaries of innovation, driving the industry towards greener and more efficient solutions.