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For the Inventor, By the Inventor

Sandvika, Norway

Vetco Gray Scandinavia as

Calculating rank
USPTO Granted Patents = 100

% Expired Patents = 27.0



Forward Citations = 294

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131 inventors (with patents filed for the assignee):

goldMedal Steinar Lindemann Hestetun (14 out of 15 patents)

silverMedal Rolf Bastesen (8 out of 9 patents)

bronzeMedal Erik Raad (8 out of 11 patents)

4.  Olav Hande (6 out of 6 patents)

5.  Christian Borchgrevink (6 out of 6 patents)

6.  Tom Grimseth (6 out of 9 patents)

7.  Staale Svindland (6 out of 10 patents)

8.  Odd Marius Rosvold (5 out of 7 patents)

9.  Ole Petter Tomter (5 out of 5 patents)

10.  Jon Flidh (5 out of 5 patents)

11.  Inge Østergaard (4 out of 11 patents)

12.  Francesco Cangioli (3 out of 15 patents)

13.  Matteo Dozzini (3 out of 8 patents)

14.  Hua Wang (3 out of 32 patents)

15.  Massimiliano Borghetti (3 out of 8 patents)


Core Competencies:
Subsea Technologies
Control System
Electrical Actuator
Manifold Design
Gas Compression
Fluid Pressurization
Hydraulic Tool
Wellhead Installation
Flow Assurance
Valve Actuator
High Voltage Penetrator
Subsea Arrangement

100 patents:

1. 12692957 - Multi valve electrical actuator (2026-07-28),
2. 12529440 - Configurable block manifold system (2026-01-20),
3. 12379048 - Electrical actuator (2025-08-05),
4. 12352276 - Control system for controlling a subsea gas compression system (2025-07-08),
5. 12338828 - Arrangement for pressurizing of fluid (2025-06-24),
6. 12338711 - Subsea closed loop cooling system (2025-06-24),
7. 12305513 - Rigless drilling and wellhead installation (2025-05-20),
8. 12180809 - 2-slot inline block manifold system (2024-12-31),
9. 12157090 - Spiral wound bipolar electrodialysis cell (2024-12-03),
10. 12140002 - Compact dual header manifold layout (2024-11-11),
11. 12049900 - Arrangement for pressurizing of fluid (2024-07-30),
12. 12006785 - Self-propelled valve actuator on a rail transport system for manifolds and subsea trees (2024-06-11),
13. 11912601 - Method and system for water injection into an oil and/or gas containing subterranean formation (2024-02-27),
14. 11905831 - Rigless drilling and wellhead installation (2024-02-20),
15. 11802649 - Pig launcher (2023-10-31),
Company Overview
Vetco Gray Scandinavia AS, based in Sandvika, Norway, specializes in advanced subsea technologies that cater to the oil and gas industry. The company focuses on the development and manufacturing of sophisticated control systems, electrical actuators, and manifold designs, enhancing operational efficiency in challenging underwater environments. Their expertise extends to gas compression, fluid pressurization, hydraulic tools, and wellhead installation, positioning them as a key player in subsea engineering and technology solutions.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 10 2026

100 Patents

#1 in Sandvika

#15 in Norway

#7,798 in the World

Sandvika, NO
Sandvika, Norway

Vetco Gray Scandinavia as

Forward Citations = 294

131 inventors:

goldMedal Steinar Lindemann Hestetun (14 out of 15 patents)

silverMedal Rolf Bastesen (8 out of 9 patents)

bronzeMedal Erik Raad (8 out of 11 patents)

4.  Olav Hande (6 out of 6 patents)

5.  Christian Borchgrevink (6 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Vetco Gray Scandinavia as. Retrieved from https://idiyas.com/company/vetco-gray-scandinavia-as

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

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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