For the Inventor, By the Inventor

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Houston, TX, United States of America

Koomey, Inc.

USPTO Granted Patents = 20

Forward Citations = 460

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15 inventors (with patents filed for the assignee):

Jerry B Tomlin (5 out of 9 patents)

Ronald L Loup (4 out of 14 patents)

Joseph L LeMoine (4 out of 4 patents)

4. Ingo Olejak (2 out of 5 patents)

5. Hollis A Baugh (2 out of 5 patents)

6. Rajam R Murthy (2 out of 2 patents)

7. Paul E Helfer (1 out of 6 patents)

8. Herman O Henderson, Jr (1 out of 12 patents)

9. Marvin R Jones (1 out of 23 patents)

10. Paul C Koomey (1 out of 2 patents)

11. Gustave S Levey (1 out of 5 patents)

12. Billy J Rice (1 out of 2 patents)

13. John A Chauffe (1 out of 1 patent)

14. Murry Allewitz (1 out of 2 patents)

15. Michael A O'Neil (1 out of 1 patent)

20 patents: Sort by Forward Citations

1. 4887643 - Pilot actuated spool valve (1989-12-19),

2. 4699355 - Fail-safe fluid piloted valve positioner with hydromechanical position (1987-10-13),

3. 4638972 - Valve apparatus (1987-01-27),

4. 4565349 - Fail safe hydraulic piloted pressure reducing and regulating valve (1986-01-21),

5. 4554940 - Pressure reducing and regulating valve (1985-11-26),

6. 4519636 - Seal for an underwater connector (1985-05-28),

7. 4518005 - Guided float accumulator (1985-05-21),

8. 4475568 - Pressure reducing and regulating valve (1984-10-09),

9. 4453566 - Hydraulic subsea control system with disconnect (1984-06-12),

10. 4448394 - High low safety apparatus for drilling rigs (1984-05-15),

11. 4445255 - Hose clamp for supporting a vertically extending control line (1984-05-01),

12. 4444218 - Underwater fluid connector (1984-04-24),

13. 4444216 - Pressure reducing and regulating valve (1984-04-24),

14. 4440232 - Well pressure compensation for blowout preventers (1984-04-03),

15. 4404989 - Underwater connector for fluid lines (1983-09-20),

Koomey, Inc. is a leading manufacturer of pressure control equipment for the oil and gas industry. With over 50 years of experience, Koomey offers a wide range of products including BOP control systems, accumulator units, and remote panels. Their reliable and innovative solutions have helped companies achieve safer and more efficient operations in drilling and production processes.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

20 Patents

#257 in Houston, TX

#971 in Texas

#15,862 in US

#30,324 in the World

Houston, TX, United States of America

Koomey, Inc.

Forward Citations = 460

15 inventors:

Jerry B Tomlin (5 out of 9 patents)

Ronald L Loup (4 out of 14 patents)

Joseph L LeMoine (4 out of 4 patents)

4. Ingo Olejak (2 out of 5 patents)

5. Hollis A Baugh (2 out of 5 patents)

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