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For the Inventor, By the Inventor

Houston, TX, United States of America

Oil States Energy Services, LLC.


USPTO Granted Patents = 47

% Expired Patents = 2.1


Forward Citations = 539

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25 inventors (with patents filed for the assignee):

goldMedal Bob McGuire (39 out of 94 patents)

silverMedal Danny Lee Artherholt (28 out of 45 patents)

bronzeMedal Mickey Claxton (16 out of 17 patents)

4.  Blake Mullins (15 out of 18 patents)

5.  Richard Brian Sizemore (6 out of 6 patents)

6.  Nicholas J Cannon (4 out of 28 patents)

7.  Jimmy Livingston (4 out of 5 patents)

8.  Charles Beedy (4 out of 4 patents)

9.  Nicholas Langston (4 out of 4 patents)

10.  Ronald B Beason (4 out of 4 patents)

11.  L Murray Dallas (4 out of 84 patents)

12.  Joel H Young (3 out of 14 patents)

13.  Darin Grassmann (3 out of 3 patents)

14.  Brodey W Davis (2 out of 2 patents)

15.  Jay C Robinson (2 out of 2 patents)


Core Competencies:
Mag Sense Tool
Pressure Differential Valve
Flowback Tank Cleaning
Frac Manifold Isolation Tool
Wellhead Isolation Tool
Ball Drop Control Apparatus
Modular Ball Drop
Horizontal Frac Ball Injector
Erosion Resistant Frac Head
Quick-Change Wear Sleeve
Hybrid Wellhead System
Metal Ring Gasket

47 patents:

1. 12590523 - Hands free frac line connection method and system (2026-03-31),
2. 12339140 - Mag sense tool (2025-06-24),
3. 12287039 - Valve with pressure differential seating (2025-04-29),
4. 12259064 - Valve with pressure differential seating (2025-03-25),
5. 11969769 - Flowback tank cleaning system and method (2024-04-30),
6. 11725738 - Valve assembly method (2023-08-15),
7. 11655900 - Valve with pressure differential seating (2023-05-23),
8. 11585199 - Frac manifold isolation tool (2023-02-21),
9. 11428088 - Frac manifold isolation tool (2022-08-30),
10. 11280147 - Mandrel head for wellhead isolation tool and method of use (2022-03-22),
11. 11214455 - Extendable spool (2022-01-04),
12. 11168528 - Universal atmospheric deployment device (2021-11-09),
13. 11167324 - Flowback tank cleaning system and method (2021-11-09),
14. 11091993 - Zipper bridge (2021-08-17),
15. 11028929 - Valve with pressure differential seating (2021-06-08),
Oil States Energy Services, LLC is a leading provider of integrated energy services, specializing in the oil and gas industry. The company offers a wide range of services including drilling, completion, and production support, as well as innovative technologies to enhance operational efficiency. With a commitment to safety and sustainability, Oil States Energy Services aims to deliver high-quality solutions to its clients while minimizing environmental impact. The company operates across various regions, leveraging its expertise and advanced equipment to meet the diverse needs of the energy sector.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 15 2026

Oil States Energy Services, LLC.
47 Patents

#120 in Houston, TX

#403 in Texas

#7,418 in US

#14,776 in the World

Houston, TX (US)
Houston, TX, United States of America

Oil States Energy Services, LLC.

Forward Citations = 539

25 inventors:

goldMedal Bob McGuire (39 out of 94 patents)

silverMedal Danny Lee Artherholt (28 out of 45 patents)

bronzeMedal Mickey Claxton (16 out of 17 patents)

4.  Blake Mullins (15 out of 18 patents)

5.  Richard Brian Sizemore (6 out of 6 patents)

Please report any incorrect information to [email protected]
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