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Houston, TX, United States of America

Key Energy Services Inc.

USPTO Granted Patents = 45

CIPO Patents = 31

Trademarks = 8

Forward Citations = 556

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21 inventors (with patents filed for the assignee):

Frederic M Newman (29 out of 55 patents)

Derrek Yorga (7 out of 7 patents)

Harold James Miller (6 out of 11 patents)

4. Minhao Yin (6 out of 7 patents)

5. Derrick Jackson (6 out of 6 patents)

6. Paul Knapp (6 out of 6 patents)

7. Dave Richard (6 out of 6 patents)

8. David E Lord (4 out of 4 patents)

9. Steve Conquergood (3 out of 5 patents)

10. Michael J Harris (2 out of 28 patents)

11. Martin Alfred Stulberg (2 out of 4 patents)

12. Jeffery M Wilkinson (2 out of 2 patents)

13. Kevin Northcutt (2 out of 2 patents)

14. Roger Phillip Burke (2 out of 2 patents)

15. Paul M Herring (1 out of 10 patents)

Core Competencies:

Spooling Measurement

Automated Tripping

Rod Racking

Well Service Rig

Pipe Handling

Torque Control

Hydraulic Assembly

Safety Systems

Depth Data Evaluation

Weight Data Monitoring

Clutch Burning Prevention

Service Operations

45 patents: Sort by Forward Citations

1. 9879487 - Sandline spooling measurement and control system (2018-01-30),

2. 9657538 - Methods of mechanized and automated tripping of rods and tubulars (2017-05-23),

3. 9611707 - Tong system for tripping rods and tubulars (2017-04-04),

4. 9605498 - Rod and tubular racking system (2017-03-28),

5. 9562406 - Mechanized and automated well service rig (2017-02-07),

6. 9470050 - Mechanized and automated catwalk system (2016-10-18),

7. 9458683 - Mechanized and automated well service rig system (2016-10-04),

8. 9057227 - Pipe handling apparatus (2015-06-16),

9. 9027416 - Method and system for controlling tongs make-up speed and evaluating and controlling torque at the tongs (2015-05-12),

10. 8684096 - Anchor assembly and method of installing anchors (2014-04-01),

11. 8590401 - Method and system for controlling tongs make-up speed and evaluating and controlling torque at the tongs (2013-11-26),

12. 8589036 - Method and system for automatically setting, adjusting, and monitoring load-based limits on a well service rig (2013-11-19),

13. 8453729 - Hydraulic setting assembly (2013-06-04),

14. 8280639 - Method and system for monitoring the efficiency and health of a hydraulically driven system (2012-10-02),

15. 8280636 - Method and system for controlling a well service rig based on load data (2012-10-02),

Company Overview

Key Energy Services Inc., headquartered in Houston, TX, specializes in providing a comprehensive range of well service solutions for the oil and gas industry. The company focuses on advanced technologies such as spooling measurement, automated tripping, and hydraulic setting, enhancing operational efficiency and safety in well servicing. With expertise in pipe handling and load monitoring, Key Energy is committed to delivering innovative services that support the evolving needs of energy production and management.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

45 Patents

#128 in Houston, TX

#432 in Texas

#7,781 in US

#15,436 in the World

Houston, TX, United States of America

Key Energy Services Inc.

Forward Citations = 556

21 inventors:

Frederic M Newman (29 out of 55 patents)

Derrek Yorga (7 out of 7 patents)

Harold James Miller (6 out of 11 patents)

4. Minhao Yin (6 out of 7 patents)

5. Derrick Jackson (6 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Key Energy Services Inc.. Retrieved from https://idiyas.com/company/key-energy-services

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]

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