This inventor holds 1 USPTO granted patent. Top assignee: Laxa Bruk Ab. Active years: 1986.
Company Filing History:
Years Active: 1986
Title: Eils Karlsson - Innovator in Asphalt Surfacing Technology
Introduction
Eils Karlsson is a notable inventor based in Axvall, Sweden. He has made significant contributions to the field of asphalt surfacing technology. His innovative approach has led to the development of a unique surfacing mass that enhances outdoor applications.
Latest Patents
Eils Karlsson holds a patent for an asphalt surfacing mass. This surfacing mass is particularly designed for outdoor use and consists mainly of a mixture of asphalt and stone material with a low content of fine material. The mixture incorporates a small amount of fibres that do not dissolve or soften in the asphalt, preferably mineral fibres. The fibre material has an average diameter ranging from 1 to 5 micrometers and is added in quantities between 0.5% and 20% by weight, calculated based on the amount of asphalt. The invention also details a method for manufacturing this surfacing mass at a mixing temperature of 140°C to 170°C, with a preference for 150°C to 160°C for both the asphalt and stone mass. The fibre material is ideally mixed into the asphalt before combining it with the stone material.
Career Highlights
Eils Karlsson is associated with Laxa Bruk AB, where he applies his expertise in asphalt technology. His work has been instrumental in advancing the quality and durability of surfacing materials used in various outdoor applications.
Collaborations
Eils collaborates with talented individuals such as Ingmar Andersson and Nils-Olov Nilsson, contributing to the innovative environment at Laxa Bruk AB.
Conclusion
Eils Karlsson's contributions to asphalt surfacing technology demonstrate his commitment to innovation and quality. His patent reflects a significant advancement in the field, showcasing his expertise and dedication to improving outdoor surfacing materials.