Location History:
- Mariestad, SE (1986 - 1988)
- Sandviken, SE (1980 - 1992)
Company Filing History:
4 out of 211 
3 out of 162 
1 out of 686 
Years Active: 1980-1992
Title: The Innovations of Bert G. Levefelt: A Pioneer in Excavation Technology
Introduction
Bert G. Levefelt, an accomplished inventor based in Sandviken, Sweden, has made significant contributions to the field of excavation technology. With a total of eight patents to his name, his innovative approaches have transformed the methods and tools used for breaking and excavating hard materials.
Latest Patents
Among his most notable inventions is the "Excavating Tool Cutting Insert," which relates to a cutting tool designed for breaking or excavating tough materials, such as asphalt. This tool features a cutting insert secured to a robust tool body. A key innovation in this invention is the inclusion of a concave portion between the tip and rear shoulder of the cutting insert. This design minimizes the required cutting force while reducing the risk of the cutting insert becoming detached during operation, ensuring a safer and more efficient excavation process.
Career Highlights
Throughout his career, Levefelt has been associated with prominent companies in the engineering and technology sectors. Notable among these is Sandvik Aktiebolag, a global leader in materials technology and engineering solutions. He has also worked with Santrade, Ltd., where he developed many of his innovative ideas into practical tools and equipment.
Collaborations
Over the years, Bert G. Levefelt has collaborated with esteemed colleagues such as Kenneth L. Larsson and Sven A. Bergqvist. These partnerships have further contributed to the advancements in excavation tools and the overall efficiency of construction processes.
Conclusion
Bert G. Levefelt's dedication to innovation and engineering excellence has solidified his reputation as a leading inventor in the field of excavation technology. His latest patents exemplify his commitment to improving tools that simplify the process of dealing with hard materials while enhancing safety and effectiveness in the industry. As he continues to push the boundaries of invention, Levefelt remains a significant figure whose work is likely to influence the construction and excavation sectors for years to come.