Dallas, TX, United States of America

Energy Transfer Group, L.l.c.


USPTO Granted Patents = 4


Trademarks = 10

Forward Citations = 22

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5 inventors (with patents filed for the assignee):

goldMedal Kelcy Lee Warren (3 out of 4 patents)

silverMedal Mike Warren (2 out of 2 patents)

bronzeMedal Darrell Poteet (2 out of 5 patents)

4 Houston C Ross (1 out of 1 patent)

5 Max H Tanner, Jr (1 out of 1 patent)

6 Kelcy L Warren (0 patent)

7 Max H Tanner (0 patent)


4 patents:

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USPTO Data Jan 1 1976 - Dec 2 2025

4 Patents

#443 in Dallas, TX

#3,832 in Texas

#58,967 in US

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Dallas, TX, United States of America
Forward Citations = 22

5 inventors:

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