Location History:
- Sodertalje, SE (1980 - 1987)
- Gavle, SE (1995)
- Tumba, SE (1988 - 1997)
- Sjalevad, SE-890 SE (2000)
- SE-890 23 Sjalevad, SE (2000)
- SE-890 23 Själevad, SE (2001)
- Själevad, SE (2001)
- Själevad SE-890 23 Själevad, SE (2003)
Company Filing History:
4 out of 68 
1 out of 120 
1 out of 53 
Years Active: 1980-2003
Title: **Bertil F Eriksson: Innovator in Drain Water Systems**
Introduction
Bertil F Eriksson is a noted inventor based in Tumba, Sweden, known for his significant contributions to drain water management systems. With a portfolio of 12 patents, Eriksson has developed innovative solutions that address the complexities of managing drain media in urban and residential settings. His work showcases a commitment to improving environmental standards and operational efficiency in drain systems.
Latest Patents
Eriksson's latest patents highlight his innovative approach to drain water management. One notable patent is an "Arrangement in a drain system and a method for taking care of drain media." This invention involves a closed ring conduit designed for a main drain system, where pump members transport drain media from various buildings into the conduit. The system features devices connected to the ring, equipped with valve members that control the flow of drain media, enhancing both management and maintenance.
Another significant patent is the "System for handling drain waters of different degrees of contamination." This inventive system incorporates multiple containers within a building, allowing for the separation of drain waters based on contamination levels. By utilizing pumps and adjusting apparatuses, the system discharges waters sequentially, ensuring that drain water is processed appropriately according to its degree of contamination.
Career Highlights
Throughout his career, Eriksson has had the opportunity to work with reputable companies such as Astra Lakemedel Aktiebolag. His experience in these organizations has contributed to his expertise in developing innovative solutions for drain systems, fortifying his reputation as a leading inventor in this field.
Collaborations
Eriksson has collaborated with several notable professionals, including Goran B Stening and Ake J Helgstrand. These collaborations have allowed for a sharing of ideas and expertise, further enriching Eriksson's innovative endeavors and contributing to the advancement of his projects.
Conclusion
Bertil F Eriksson stands out as a remarkable inventor in the realm of drain water systems. His twelve patents are a testament to his ingenuity and dedication to improving environmental management practices. As urban populations continue to grow, Eriksson's contributions will undoubtedly play a crucial role in developing effective solutions for drain water management.