Jack D. Pierce

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Greeneville, TN, US

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Patents Grantslast 30 patents

Information Patent Grant
Vibrating soil probe
- Patent number 9,988,845
- Issue date Jun 5, 2018
- Jack D. Pierce
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Vibrating Soil Probe
- Publication number 20150292267
- Publication date Oct 15, 2015
- Jack D. Pierce
- E21 - EARTH DRILLING MINING