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Houston, TX, United States of America

Vetco Gray U.k. Limited

USPTO Granted Patents = 10

EPO Patents = 5

Forward Citations = 17

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15 inventors (with patents filed for the assignee):

Stephen Paul Fenton (3 out of 35 patents)

David James Alexander (2 out of 3 patents)

Hussain Hashemizadeh (2 out of 2 patents)

4. Prabhu Palanisamy (2 out of 2 patents)

5. Guy Harvey Mason (1 out of 6 patents)

6. David Stewart Christie (1 out of 10 patents)

7. William Thomas Bryson (1 out of 1 patent)

8. Michael Adrian Wenham (1 out of 1 patent)

9. Robert Bell (1 out of 6 patents)

10. Michael Shaw (1 out of 4 patents)

11. Cliff T Haddox (1 out of 1 patent)

12. Michael Marr (1 out of 1 patent)

13. Steven Salman (1 out of 1 patent)

14. Michal Damian Burzynski (1 out of 1 patent)

15. Ian D Calder (1 out of 6 patents)

10 patents: Sort by Forward Citations

1. 9316322 - Split seat shear valve (2016-04-19),

2. 9309737 - Rotational shear valve (2016-04-12),

3. 9284810 - Fluid injection system and method (2016-03-15),

4. 9267349 - Plug tooling package with integrated sequence valves (2016-02-23),

5. 9109419 - Plug installation system and method (2015-08-18),

6. 9057463 - Quick disconnect connector for subsea tubular members (2015-06-16),

7. 9057238 - Tree cap wedge seal system and method to operate the same (2015-06-16),

8. 9038726 - Light well intervention umbilical and flying lead management system and related methods (2015-05-26),

9. 8950483 - System and method for umbilical-less positional feedback of a subsea wellhead member disposed in a subsea wellhead assembly (2015-02-10),

10. 8779932 - Power supply and voltage multiplication for submerged subsea systems based on cathodic protection system (2014-07-15),

Vetco Gray U.K. Limited is a leading provider of drilling and completion systems for the oil and gas industry. With a focus on innovation and reliability, Vetco Gray offers a wide range of solutions to meet the needs of their customers. From subsea control systems to wellhead equipment, Vetco Gray is committed to delivering high-quality products and exceptional service to their clients around the world.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

10 Patents

#462 in Houston, TX

#1,827 in Texas

#29,000 in US

#54,317 in the World

Houston, TX, United States of America

Vetco Gray U.k. Limited

Forward Citations = 17

15 inventors:

Stephen Paul Fenton (3 out of 35 patents)

David James Alexander (2 out of 3 patents)

Hussain Hashemizadeh (2 out of 2 patents)

4. Prabhu Palanisamy (2 out of 2 patents)

5. Guy Harvey Mason (1 out of 6 patents)

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