This inventor holds 7 USPTO granted patents and 2 published patent applications and 4 EPO patents. Top assignees: Abb Technology Ltd, Nkt Hv Cables Ab, Abb Hv Cables (Switzerland) Gmbh. Active years: 2013-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Nattraby, SE (2015)
- Nättraby, SE (2013 - 2017)
Company Filing History:
3 out of 191 
2 out of 34 
1 out of 8 
Years Active: 2013-2026
Title: Björn Zettervall: Innovator in Submarine Power Cable Technology
Introduction
Björn Zettervall is a notable inventor based in Nättraby, Sweden. He has made significant contributions to the field of submarine power cable technology, holding a total of 7 patents. His innovative designs focus on enhancing the efficiency and reliability of underwater power transmission systems.
Latest Patents
Among his latest patents is the "Rigid Submarine Power Cable Joint." This invention features an outer casing with a first axial end face designed to receive a multi-core dynamic submarine power cable. The second axial end face includes two openings for single-core submarine power cables, ensuring a robust connection for underwater applications. Another significant patent is the "Bend Stiffener with Bend Indication." This device includes a tapering body with a central through-opening for subsea cables. It also features a bend indicator that visually signals the bend status, enhancing the safety and functionality of subsea installations.
Career Highlights
Björn Zettervall has worked with prominent companies in the industry, including ABB HV Cables (Switzerland) GmbH and ABB Technology AG. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in submarine cable technology.
Collaborations
Throughout his career, Zettervall has collaborated with talented professionals such as Thomas Worzyk and Johan Karlstrand. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the field.
Conclusion
Björn Zettervall's contributions to submarine power cable technology exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of the challenges faced in underwater power transmission, making him a key figure in this specialized field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile