For the Inventor, By the Inventor

Enter assignee name

Oklahoma City, OK, United States of America

Downing Wellhead Equipment, LLC

USPTO Granted Patents = 32

CIPO Patents = 1

Forward Citations = 103

Loading Chart...

Loading Chart...

20 inventors (with patents filed for the assignee):

Nicholas J Cannon (24 out of 28 patents)

Ronnie B Beason (24 out of 24 patents)

Austin C Johnson (13 out of 13 patents)

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

5. Kyle Schultz (6 out of 6 patents)

6. Jordan Kuehn (5 out of 5 patents)

7. Tim Marvel (4 out of 4 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)

Core Competencies:

Hydraulic Fracturing

Wellhead Valves

Fluid Systems

Fracturing Pump

Subterranean Formation

Casing String

Tubular String

Object Launching

Grease Metering

Blowout Preventer

Valve Apparatus

Fracking Connector

32 patents: Sort by Forward Citations

1. 12729600 - Hydraulic fracturing plan and execution of same (2026-09-08),

2. 12687083 - Vent sub for lubricator (2026-07-21),

3. 12516587 - Oil and gas operations with valve operably coupled to wellhead (2026-01-06),

4. 12378843 - Oil and gas operations with valve operably coupled to wellhead (2025-08-05),

5. 12331606 - Apparatus including slip cartridge and associated methods for tubular string (2025-06-17),

6. 12140259 - Hot swappable fracturing pump system (2024-11-12),

7. 12134952 - Hydraulic fracturing plan and execution of same (2024-11-05),

8. 12071843 - Hot swappable fracturing pump system (2024-08-27),

9. 11959358 - Bleeding off a hydraulic fracturing manifold used in oil and gas extraction operations (2024-04-16),

10. 11873945 - Delivering and metering grease to process valves (2024-01-16),

11. 11867023 - Intelligently controlled fluid systems (2024-01-09),

12. 11788376 - Intelligently controlled fluid systems (2023-10-17),

13. 11655926 - Hot swappable fracturing pump system (2023-05-23),

14. 11591889 - Hot swappable fracturing pump system (2023-02-28),

15. 11560770 - Hydraulic fracturing plan and execution of same (2023-01-24),

Company Overview

Downing Wellhead Equipment, LLC specializes in the design and manufacturing of wellhead and pressure control equipment for the oil and gas industry. Based in Oklahoma City, the company focuses on providing innovative solutions that enhance safety and efficiency in drilling operations. Their expertise encompasses a range of products and services tailored to meet the demands of upstream oil and gas exploration and production, ensuring reliability and performance in various operational environments.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

32 Patents

#11 in Oklahoma City, OK

#48 in Oklahoma

#10,599 in US

#20,671 in the World

Oklahoma City, OK, United States of America

Downing Wellhead Equipment, LLC

Forward Citations = 103

20 inventors:

Nicholas J Cannon (24 out of 28 patents)

Ronnie B Beason (24 out of 24 patents)

Austin C Johnson (13 out of 13 patents)

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

5. Kyle Schultz (6 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Downing Wellhead Equipment, LLC. Retrieved from https://idiyas.com/company/downing-wellhead-equipment

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]

Loading…