Robert Herschel

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The Woodlands, TX, US

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Patents Applicationslast 30 patents

Information Patent Application
Thermal Compensating Tubing Anchor for a Pumpjack Well
- Publication number 20160084026
- Publication date Mar 24, 2016
- TEJAS RESEARCH AND ENGINEERING, LLC
- Sam Herod
- E21 - EARTH DRILLING MINING