For the Inventor, By the Inventor

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Oklahoma City, OK, United States of America

Downing Wellhead Equipment, LLC

USPTO Granted Patents = 29

CIPO Patents = 1

Forward Citations = 80

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18 inventors (with patents filed for the assignee):

Nicholas J Cannon (22 out of 26 patents)

Ronnie B Beason (22 out of 22 patents)

Austin C Johnson (11 out of 11 patents)

4. Joel H Young (8 out of 14 patents)

5. Kyle Schultz (6 out of 6 patents)

6. Tim Marvel (4 out of 4 patents)

7. Jordan Kuehn (3 out of 3 patents)

8. Justin Robinson (3 out of 3 patents)

9. Barton Hickie (3 out of 17 patents)

10. Steven Kim Burrows (3 out of 6 patents)

11. Brian A Baker (2 out of 2 patents)

12. Matthew E Melton (1 out of 1 patent)

13. Steven L Kirksey (1 out of 1 patent)

14. Sean A Jeanes (1 out of 1 patent)

15. Brian Christopher Wiesner (1 out of 5 patents)

29 patents: Sort by Forward Citations

1. 12378843 - Oil and gas operations with valve operably coupled to wellhead (2025-08-05),

2. 12331606 - Apparatus including slip cartridge and associated methods for tubular string (2025-06-17),

3. 12140259 - Hot swappable fracturing pump system (2024-11-12),

4. 12134952 - Hydraulic fracturing plan and execution of same (2024-11-05),

5. 12071843 - Hot swappable fracturing pump system (2024-08-27),

6. 11959358 - Bleeding off a hydraulic fracturing manifold used in oil and gas extraction operations (2024-04-16),

7. 11873945 - Delivering and metering grease to process valves (2024-01-16),

8. 11867023 - Intelligently controlled fluid systems (2024-01-09),

9. 11788376 - Intelligently controlled fluid systems (2023-10-17),

10. 11655926 - Hot swappable fracturing pump system (2023-05-23),

11. 11591889 - Hot swappable fracturing pump system (2023-02-28),

12. 11560770 - Hydraulic fracturing plan and execution of same (2023-01-24),

13. 11480028 - Intelligently controlled fluid systems (2022-10-25),

14. 11480027 - Intelligently controlled fluid systems (2022-10-25),

15. 11473399 - Intelligently controlled fluid systems (2022-10-18),

Downing Wellhead Equipment, LLC is a leading provider of wellhead equipment solutions for the oil and gas industry. With years of experience and a commitment to quality, we offer a comprehensive range of products and services including wellhead systems, casing heads, tubing heads, gate valves, and more. Our team of experts focuses on delivering innovative and reliable solutions to meet the unique requirements of our clients. Visit our website to learn more about our products and services.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

29 Patents

#10 in Oklahoma City, OK

#49 in Oklahoma

#11,224 in US

#21,857 in the World

Oklahoma City, OK, United States of America

Downing Wellhead Equipment, LLC

Forward Citations = 80

18 inventors:

Nicholas J Cannon (22 out of 26 patents)

Ronnie B Beason (22 out of 22 patents)

Austin C Johnson (11 out of 11 patents)

4. Joel H Young (8 out of 14 patents)

5. Kyle Schultz (6 out of 6 patents)

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