This inventor holds 1 USPTO granted patent. Top assignees: Den Norske Stats Oljeselskap A.s., Kvaerner Engineering as, Mobil Oil Corporation. Active years: 1989.
Company Filing History:
1 out of 146 
1 out of 13 
1 out of 5,942 
Years Active: 1989
Title: Troels Erstad: Innovator in Subsea Technology
Introduction
Troels Erstad is a notable inventor based in Oslo, Norway. He is recognized for his contributions to subsea technology, particularly in the development of innovative connection systems for flowlines. His work has significantly impacted the efficiency and reliability of subsea operations.
Latest Patents
Troels Erstad holds a patent for a subsea flowline connection system. This system features a terminal connector on a flowline that is pulled by a cable into a funnel on a connector base structure. The design includes upper and lower surfaces that align the components in the vertical plane. The terminal's curved vertical sides create only line contact with the funnel's straight vertical walls, allowing for limited misalignment in the horizontal plane. A securing device is installed to lock the components together, and a pull-in tool is provided to facilitate the connection process.
Career Highlights
Throughout his career, Troels has worked with prominent companies in the oil and engineering sectors. He has been associated with Mobil Oil Corporation and Kvaerner Engineering AS, where he has applied his expertise in subsea technology and engineering solutions.
Collaborations
Troels has collaborated with notable professionals in his field, including Bjorn K Kalvenes and Oyvind Guthormsen. Their combined efforts have contributed to advancements in subsea engineering and technology.
Conclusion
Troels Erstad's innovative work in subsea flowline connection systems showcases his expertise and commitment to improving subsea operations. His contributions continue to influence the industry and pave the way for future advancements.