For the Inventor, By the Inventor

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Houston, TX, United States of America

Cactus Wellhead, LLC

USPTO Granted Patents = 24

% Expired Patents = 8.3

CIPO Patents = 1

Trademarks = 8

Forward Citations = 34

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18 inventors (with patents filed for the assignee):

Brenton J Greska (7 out of 8 patents)

Jerod Bushman (6 out of 12 patents)

Jacob Charles Emmett (5 out of 8 patents)

4. Glenn C Parks, Jr (3 out of 5 patents)

5. Bradley Jones (3 out of 3 patents)

6. Thomas Henry Holtkamp (3 out of 3 patents)

7. Chad Babineaux (2 out of 2 patents)

8. Jason Cade (2 out of 2 patents)

9. Martin Anthony Trumbull (2 out of 3 patents)

10. Jerry D Smith (1 out of 3 patents)

11. Mike Spinks (1 out of 1 patent)

12. Scott Bender (1 out of 1 patent)

13. Steven Bender (1 out of 1 patent)

14. Javier Roel Hernandez (1 out of 1 patent)

15. Lu Huang (1 out of 1 patent)

24 patents: Sort by Forward Citations

1. 12698698 - Remote hydraulic valve control system (2026-08-04),

2. 12571277 - Isolation sleeve (2026-03-10),

3. 12571275 - Wellhead systems and methods (2026-03-10),

4. 12546185 - Low maintenance fluid valve systems and methods (2026-02-10),

5. 12503927 - Casing string rotation systems and methods (2025-12-23),

6. 12338703 - Isolation sleeve (2025-06-24),

7. 12253181 - System for fluid transfer (2025-03-18),

8. 12247455 - Nested lock screw (2025-03-11),

9. 12104477 - Well lockout and automation systems and methods (2024-10-01),

10. 12084940 - Systems and methods for deployment of a frac ball into a wellbore (2024-09-10),

11. 12037884 - Remote hydraulic valve control system (2024-07-16),

12. 12012818 - Nested lock screw (2024-06-18),

13. 11753896 - Systems and methods for deployment of a frac ball into a wellbore (2023-09-12),

14. 11549610 - Valve position indicator (2023-01-10),

15. 11543035 - Gate valve gate member for a gate valve (2023-01-03),

CACTUS WELLHEAD, LLC is a leading provider of wellhead services and equipment to the oil and gas industry. With over 30 years of experience, the company offers a comprehensive portfolio of products and solutions including wellhead systems, gate valves, frac valves, and control systems. CACTUS WELLHEAD is committed to delivering superior quality and reliability to its customers, ensuring optimal performance and safety in oil and gas operations.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

24 Patents

#220 in Houston, TX

#808 in Texas

#13,849 in US

#26,576 in the World

Houston, TX, United States of America

Cactus Wellhead, LLC

Forward Citations = 34

18 inventors:

Brenton J Greska (7 out of 8 patents)

Jerod Bushman (6 out of 12 patents)

Jacob Charles Emmett (5 out of 8 patents)

4. Glenn C Parks, Jr (3 out of 5 patents)

5. Bradley Jones (3 out of 3 patents)

Please report any incorrect information to [email protected]

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