This inventor holds 4 USPTO granted patents. Top assignees: Forenade Fabriksverken, Other. Active years: 1976-1986.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Eskilstuna, SE (1976 - 1977)
- 55258 Jonkoping, SE (1980)
- 00 Mariestad, SE (1986)
Company Filing History:
2 out of 45 
2 out of 834,570 Years Active: 1976-1986
Title: The Innovative Contributions of Lennart Nils Johansson
Introduction
Lennart Nils Johansson, an accomplished inventor from Eskilstuna, Sweden, has made significant strides in the field of construction materials and methods. With a total of four patents to his name, Johansson has focused on enhancing the efficiency and effectiveness of manufacturing composite panels and related techniques.
Latest Patents
Among Johansson's latest inventions is a technique for accurately locating expansion joints during the casting of concrete. This innovation aims to improve the structural integrity and longevity of concrete constructions. Another notable patent is his method for making building panel structures, which reveals an improved process for manufacturing sandwich-type composite panels. This method includes a unique way of bonding solid particles and resinous binders to achieve precise control over the panel's structure. The detailed steps involve layering a mixture of particles and resin on a mold, allowing for effective penetration and bonding with the inner core element of the panel, resulting in consistently high-quality end products.
Career Highlights
Throughout his career, Lennart Nils Johansson has contributed to the evolution of building technologies, particularly in composite materials. He has worked at respected companies, including Forenade Fabriksverken, where he honed his skills and knowledge in the field. His dedication to innovation and improvement has set him apart as a key figure in the development of advanced building solutions.
Collaborations
Johansson's journey in the world of inventions has been complemented by collaborations with esteemed colleagues, such as Ragnar Karl Gronvall and Stig-ake Ljungkvist. These partnerships have fostered fruitful exchanges of ideas and techniques, driving forward advancements in the industry.
Conclusion
Lennart Nils Johansson's inventive spirit and dedication to enhancing construction methods have led to significant advancements in the field. His contributions through innovative patents are a testament to the impact that a single inventor can have on an entire industry. As his work continues to influence the way composite panels and concrete structures are manufactured, Johansson remains a pivotal figure in the realm of innovations in building technologies.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile