Joe DeMartini

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Glen Allen, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for fluid and soil sampling
- Patent number 5,884,714
- Issue date Mar 23, 1999
- SimulProbe Technologies, Inc.
- Noah Heller
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for fluid and soil sampling
- Patent number 5,421,419
- Issue date Jun 6, 1995
- SimulProbe Technologies, Inc.
- Noah Heller
- E21 - EARTH DRILLING MINING