Forward Citations = 195

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2 inventors (with patents filed for the assignee):

Marvin R Jones (6 out of 23 patents)

Roland M Howard, Jr (2 out of 2 patents)

7 patents: Sort by Forward Citations

1. 4589625 - Hydraulically operated valves (1986-05-20),

2. 4582293 - Hydraulically operated valves (1986-04-15),

3. 4580626 - Blowout preventers having shear rams (1986-04-08),

4. 4523639 - Ram type blowout preventers (1985-06-18),

5. 4519577 - Flow controlling apparatus (1985-05-28),

6. 4519571 - Fluid operated, axially reciprocating actuator (1985-05-28),

7. 4508313 - Valves (1985-04-02),

Koomey Blowout Preventers, Inc. is a leading manufacturer of blowout preventer equipment for the oil and gas industry. With a strong reputation for quality and reliability, Koomey BOPs are trusted by drilling companies worldwide to prevent dangerous blowouts. The company offers a range of BOP products and services, including design, manufacturing, testing, and maintenance.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

7 Patents

#622 in Houston, TX

#2,503 in Texas

#38,778 in US

Houston, TX, United States of America

Koomey Blowout Preventers, Inc.

Forward Citations = 195

2 inventors:

Marvin R Jones (6 out of 23 patents)

Roland M Howard, Jr (2 out of 2 patents)

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