For the Inventor, By the Inventor

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Conroe, TX, United States of America

Ptech Drilling Tubulars, LLC

USPTO Granted Patents = 2

CIPO Patents = 2

Forward Citations = 7

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3 inventors (with patents filed for the assignee):

Cain Pacheco (1 out of 3 patents)

Lloyd Murray Dallas (1 out of 12 patents)

Nels Peter Wickander (1 out of 3 patents)

4. L Murray Dallas (84 patents)

2 patents: Sort by Forward Citations

1. 9885214 - Threaded tool joint connection (2018-02-06),

2. 9493993 - Work string and method of completing long lateral well bores (2016-11-15),

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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#50 in Conroe, TX

#6,126 in Texas

#92,551 in US

Conroe, TX, United States of America

Ptech Drilling Tubulars, LLC

Forward Citations = 7

3 inventors:

Cain Pacheco (1 out of 3 patents)

Lloyd Murray Dallas (1 out of 12 patents)

Nels Peter Wickander (1 out of 3 patents)

4. L Murray Dallas (84 patents)

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