Enter assignee name

Forward Citations = 88

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7 inventors (with patents filed for the assignee):

James E Ingle (4 out of 8 patents)

Olen L Riggs, Jr (3 out of 22 patents)

John W Cox (3 out of 3 patents)

4. Melvin G Gibson (2 out of 2 patents)

5. Jerry R Johnson (1 out of 1 patent)

6. Jeffrey P Speligene (1 out of 1 patent)

7. Keith L Morrison (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 5139367 - System for moving drilling module to fixed platform (1992-08-18),

2. 5052860 - System for moving drilling module to fixed platform (1991-10-01),

3. 5032040 - System for moving drilling module to fixed platform (1991-07-16),

4. 4938628 - System for moving drilling module to fixed platform (1990-07-03),

5. 4581498 - Reel having a removable hub (1986-04-08),

6. 4581497 - System for monitoring cathodic protection system of marine installations (1986-04-08),

7. 4538939 - Method for ballasting a vessel (1985-09-03),

8. 4313694 - Submersible pipe installation systems (1982-02-02),

9. 4240892 - Apparatus for measuring internal metal stress (1980-12-23),

10. 4201074 - Submersible pipe installation systems (1980-05-06),

11. 4190501 - Process for measuring internal metal stress (1980-02-26),

12. 4095437 - Submersible pipe installation systems (1978-06-20),

Transworld Drilling Company is a leading provider of drilling services for the oil and gas industry. With over 20 years of experience, we offer a range of drilling solutions to meet our clients' needs. Our team of experts is dedicated to delivering safe and efficient drilling operations while ensuring environmental sustainability.

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

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USPTO Data Jan 1 1976 - Dec 9 2025

12 Patents

#26 in Oklahoma City, OK

#119 in Oklahoma

#24,779 in US

#46,665 in the World

Oklahoma City, OK, United States of America

Transworld Drilling Company