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For the Inventor, By the Inventor

Austin, TX, United States of America

Welltronics Applications, LLC


USPTO Granted Patents = 2

Trademarks = 1

Forward Citations = 34

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1 inventor (with patents filed for the assignee):

goldMedal David Close (2 out of 8 patents)


2 patents:

1. 8467268 - Pressure release encoding system for communicating downhole information through a wellbore to a surface location (2013-06-18),
2. 7881155 - Pressure release encoding system for communicating downhole information through a wellbore to a surface location (2011-02-01),
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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#860 in Austin, TX

#6,126 in Texas

#92,555 in US

...
Austin, TX, United States of America

Welltronics Applications, LLC

Forward Citations = 34

1 inventor:

goldMedal David Close (2 out of 8 patents)

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