For the Inventor, By the Inventor

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Houston, TX, United States of America

Control Flow, Inc.

USPTO Granted Patents = 15

EPO Patents = 4

Trademarks = 8

Forward Citations = 166

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13 inventors (with patents filed for the assignee):

Richard D Williams (5 out of 10 patents)

Lacey C Coffey (4 out of 5 patents)

Kevin L Preston (3 out of 3 patents)

4. Loren D Skiles (3 out of 3 patents)

5. Graeme Edwin Reynolds (3 out of 16 patents)

6. Jock W Irvine (2 out of 2 patents)

7. Thomas M Lambert (2 out of 2 patents)

8. Patrick K Alloway (2 out of 2 patents)

9. James Murph Adams (2 out of 2 patents)

10. H Paul Reinhardt, Jr (1 out of 1 patent)

11. Timothy I Mournian (1 out of 1 patent)

12. Jason P Curtiss, Iii (1 out of 4 patents)

13. Jr H Paul Reinhardt (0 patent)

15 patents: Sort by Forward Citations

1. 11035509 - Metal-to-metal well equipment seal (2021-06-15),

2. 10156115 - Weight set mandrel and tubing hanger (2018-12-18),

3. 9671044 - Linear pipe recovery/lay tensioners and method of using same (2017-06-06),

4. 8821069 - Linear pipe recovery/lay tensioners and methods of using same (2014-09-02),

5. 7815032 - Pipe roller assembly (2010-10-19),

6. 7337849 - Co-linear tensioner and methods of installing and removing same (2008-03-04),

7. 7163054 - Breechblock connectors for use with oil field lines and oil field equipment (2007-01-16),

8. 7131922 - Ram-type tensioner assembly having integral hydraulic fluid accumulator (2006-11-07),

9. 7131496 - Portable drill string compensator (2006-11-07),

10. 7040393 - Choke and kill line systems for blowout preventers (2006-05-09),

11. 7008340 - Ram-type tensioner assembly having integral hydraulic fluid accumulator (2006-03-07),

12. 6968900 - Portable drill string compensator (2005-11-29),

13. 6739395 - Tensioner/slip-joint assembly (2004-05-25),

14. 6554072 - Co-linear tensioner and methods for assembling production and drilling risers using same (2003-04-29),

15. 6530430 - Tensioner/slip-joint assembly (2003-03-11),

Control Flow, Inc. is a leading technology solutions provider specializing in workflow automation and process optimization. With our innovative software solutions, businesses can streamline their operations, improve efficiency, and achieve greater productivity. Our team of experienced professionals work closely with clients to analyze their unique requirements and develop customized solutions that meet their specific needs. Whether it's automating repetitive tasks, managing complex workflows, or integrating systems for seamless data transfers, Control Flow, Inc. delivers reliable and scalable solutions that drive business growth. Visit our website to learn more about how our technology can transform your business operations.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

15 Patents

#339 in Houston, TX

#1,270 in Texas

#20,400 in US

#38,669 in the World

Houston, TX, United States of America

Control Flow, Inc.

Forward Citations = 166

13 inventors:

Richard D Williams (5 out of 10 patents)

Lacey C Coffey (4 out of 5 patents)

Kevin L Preston (3 out of 3 patents)

4. Loren D Skiles (3 out of 3 patents)

5. Graeme Edwin Reynolds (3 out of 16 patents)

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