Oslo, Norway

Eva R Karal

This inventor holds 1 USPTO granted patent. Top assignee: Kvarner Subsea Contracting A/s. Active years: 1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eva R Karal. Retrieved from https://idiyas.com/inventor/eva-r-karal

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1988

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1 patent (USPTO):Explore Patents

Title: Eva R Karal: Innovator in Underwater Systems

Introduction

Eva R Karal is a prominent inventor based in Oslo, Norway. She has made significant contributions to the field of underwater technology, particularly in the development of modular systems for underwater applications. Her innovative approach has led to advancements that are crucial for resource recovery in marine environments.

Latest Patents

Eva R Karal holds a patent for a "Dry and/or wet one-atmosphere underwater system." This one-atmosphere underwater modular system comprises components that can be manipulated and attached to one another through the use of a submarine or similar vehicle. The system includes a maneuverable submarine component, a bottom frame, a two-connection module, a one-connection module, and Christmas tree modules. Various means and methods for connection in different orientations are disclosed, making the system specifically adapted for the recovery of natural resources, such as oil and gas.

Career Highlights

Eva has worked with Kvarner Subsea Contracting A/S, where she has applied her expertise in underwater systems. Her work has been instrumental in enhancing the efficiency and effectiveness of underwater resource recovery operations.

Collaborations

Eva collaborates with Rolf Kvamsdal, contributing to the innovative projects at Kvarner Subsea Contracting A/S. Their teamwork has led to significant advancements in underwater technology.

Conclusion

Eva R Karal is a trailblazer in the field of underwater systems, with her patent and collaborative efforts paving the way for future innovations in resource recovery. Her contributions are vital for the advancement of underwater technology.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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