For the Inventor, By the Inventor

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Houston, TX, United States of America

Sonsub Inc.

USPTO Granted Patents = 15

Trademarks = 2

Forward Citations = 283

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17 inventors (with patents filed for the assignee):

William R Bath (6 out of 17 patents)

William C Parks (6 out of 10 patents)

Charles R Yemington (4 out of 16 patents)

4. Walter S Going (2 out of 14 patents)

5. Michael W Spiering (2 out of 6 patents)

6. Jerry C Graff (2 out of 2 patents)

7. Frank Sayle (1 out of 3 patents)

8. Billy Joe Reid (1 out of 1 patent)

9. Roberto Noce (1 out of 1 patent)

10. Timothy Clark (1 out of 1 patent)

11. Fredric L Hettinger (1 out of 1 patent)

12. Williams C Parks (1 out of 1 patent)

13. Reginald L Currier (1 out of 1 patent)

14. David A Gray (1 out of 4 patents)

15. John H Skaggs (1 out of 1 patent)

15 patents: Sort by Forward Citations

1. 7677623 - Active rigging device (2010-03-16),

2. 7036596 - Hydraulic friction fluid heater and method of using same (2006-05-02),

3. 6241424 - Method and apparatus for replacing damaged section of a subsea pipeline without loss of product or entry of seawater (2001-06-05),

4. 6200068 - Hot tap fluid blaster apparatus and method of using same (2001-03-13),

5. 6070668 - Blowout preventer spanner joint with emergency disconnect capability (2000-06-06),

6. 5732773 - Non-welded bore selector assembly (1998-03-31),

7. 5593249 - Diverless flowline connection system (1997-01-14),

8. 5588230 - Apparatus for excavating soil using a plurality of independenity (1996-12-31),

9. 5542781 - Method and apparatus for removing contaminated surface soil (1996-08-06),

10. 5535827 - Hydraulic connector (1996-07-16),

11. 5526882 - Subsea drilling and production template system (1996-06-18),

12. 5433274 - Hydraulic connector (1995-07-18),

13. 5433032 - Apparatus for removing contaminated overburdened soil (1995-07-18),

14. 5423575 - Concentric riser joint with self-aligning coupling (1995-06-13),

15. 5417459 - Subsea umbilical connector (1995-05-23),

Sonsub Inc. is a leading provider of subsea intervention and robotics services for the offshore energy industry. With a focus on delivering innovative solutions and advanced technology, Sonsub offers a wide range of services including ROV operations, pipeline and cable burial, and diver support. The company's experienced team and cutting-edge equipment ensure efficient and safe operations in even the most challenging environments.

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

Sonsub Inc.

Forward Citations = 283

17 inventors:

William R Bath (6 out of 17 patents)

William C Parks (6 out of 10 patents)

Charles R Yemington (4 out of 16 patents)

4. Walter S Going (2 out of 14 patents)

5. Michael W Spiering (2 out of 6 patents)

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