For the Inventor, By the Inventor

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Houston, TX, United States of America

Gb Connections LLC

USPTO Granted Patents = 2

Trademarks = 1

Forward Citations = 1

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1 inventor (with patents filed for the assignee):

Eugene J Mannella (2 out of 7 patents)

2 patents: Sort by Forward Citations

1. 12492761 - Coupled connection for tight clearance casing strings in oil and gas wells (2025-12-09),

2. 10822885 - Reduced drag casing connection (2020-11-03),

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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#1,504 in Houston, TX

#6,126 in Texas

#92,551 in US

Houston, TX, United States of America

Gb Connections LLC

Forward Citations = 1

1 inventor:

Eugene J Mannella (2 out of 7 patents)

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