Location History:
- Ljungskile, SE (2002 - 2020)
- Gothenburg, SE (2023)
Company Filing History:
6 out of 1,357 
2 out of 47 
2 out of 157 
Years Active: 2002-2025
Title: Lars Johan Stenvall: Innovator in Vehicle Battery Technology
Introduction
Lars Johan Stenvall, an inventive mind hailing from Ljungskile, Sweden, is renowned for his contributions to modern vehicle battery technology. With an impressive portfolio of 9 patents, he has made significant strides in optimizing battery assembly for electric vehicles, pushing the boundaries of innovation in the automotive industry.
Latest Patents
Among his latest innovations is the patent for a "Vehicle battery assembly utilizing side cooling plates." This advanced battery assembly is designed to circumvent traditional stacked vertical battery configurations, instead optimizing the use of tunnel space within vehicles. Stenvall's design minimizes the intrusion of battery assemblies into the passenger compartment, allowing for lower seat positions while maintaining accessibility to vital battery components. Furthermore, his battery assembly accommodates various cooling pipe configurations and systems, enhancing the efficiency and performance of electric vehicles.
Another significant patent by Stenvall describes a comprehensive "Vehicle" featuring at least one electric motor, a compatible battery pack, and a robust body frame structure. The design includes a unique collision energy absorbing system that safeguards the battery pack during accidents, ensuring that collision forces do not transfer to the vehicle body. This innovative feature enhances safety for all occupants, marking a pivotal advancement in vehicle design and engineering.
Career Highlights
Lars Johan Stenvall's career is notably tied to prestigious organizations in the automotive sector, including Volvo Car Corporation and Volvo Personvagnar AB. His tenure at these companies has allowed him to refine his expertise in battery technology and vehicle safety systems, contributing significantly to the advancement of electric vehicle capabilities.
Collaborations
Throughout his career, Stenvall has collaborated with esteemed professionals such as Peter Ulrik Gast and Jonas Forssell. These partnerships have fostered an environment of innovation and creativity, allowing for the development of cutting-edge solutions in vehicle technology. Their combined expertise has propelled important advancements in battery efficiency and vehicle safety.
Conclusion
Lars Johan Stenvall's dedication to innovation in vehicle battery technology exemplifies the spirit of progress within the automotive industry. Through his patents and collaborative efforts, he has significantly impacted how electric vehicles are designed and manufactured, highlighting his status as a leading inventor in this dynamic field. As electric vehicles continue to gain traction, Stenvall's contributions will likely play a pivotal role in shaping the future of sustainable transportation.