Houston, TX, United States of America

Letourneau Technologies Drilling Systems, Inc.


USPTO Granted Patents = 1



Trademarks = 1

Forward Citations = 3

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5 inventors (with patents filed for the assignee):

goldMedal Kevin R Williams (1 out of 37 patents)

silverMedal Richard O Bradley (1 out of 3 patents)

bronzeMedal Alvie E Howard, Jr (1 out of 2 patents)

4 Daniel F McNease (1 out of 2 patents)

5 Rudy Harris (1 out of 2 patents)

6 Gary Pace (6 patents)

7 Larry Charles Robbins, Jr (1 patent)

8 Richard Bradley (6 patents)

9 Al Howard (0 patent)

10 Daniel F Mcnease (0 patent)

11 Al Howard (0 patent)


1 patent:

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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#2,197 in Houston, TX

#9,049 in Texas

#133,892 in US

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Houston, TX, United States of America
Forward Citations = 3

5 inventors:

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